[HN Gopher] Show HN: I made a tool to compare time zones
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       Show HN: I made a tool to compare time zones
        
       Author : kamranahmedse
       Score  : 651 points
       Date   : 2024-01-05 07:40 UTC (1 days ago)
        
 (HTM) web link (time.fyi)
 (TXT) w3m dump (time.fyi)
        
       | achempion wrote:
       | Thanks for sharing, it works very cool
        
       | TurbieneMaja wrote:
       | This is extremely useful. Thanks for sharing. Are there future
       | features planned? It could be a big thing.
        
         | kamranahmedse wrote:
         | What else would you like to see? I have some other time related
         | tools that I will be launching but would love to hear what you
         | have in mind.
        
           | TurbieneMaja wrote:
           | - Show the timezone name/descriptor if I select a city (yes,
           | it already says 'GMT+X', but it would be helpful to have the
           | local timezone name of that city as well) - Somehow select a
           | time for a different day. E.g. if I want to compare the times
           | for the 22nd of October 2024 instead of today
           | (Countries/Cities/Regions swap timezones x-times a year, on
           | different days)
        
           | max_likelihood wrote:
           | I was thinking it would be cool to add another slider for day
           | of the year. That way you can see how the differences change
           | as local timezones roll through their own daylight savings
           | time or other adjustments. For example, right now Asuncion
           | Paraguay is +3 hours ahead of Chicago U.S. but in April it
           | will be only one hour ahead.
        
           | dr_kiszonka wrote:
           | Link sharing would be useful. Here is a site similar to
           | yours, albeit not as pretty.
           | https://podfeet.com/webapps/time-shifter-clock/
        
       | ksimon wrote:
       | Wow, what a nice tool :) bookmarked!
        
       | topaztee wrote:
       | its very well designed, bookmarked
        
       | kseistrup wrote:
       | Very useful!
       | 
       | It would be nice to be able to share a set of timezones by
       | sharing a URL with parameters.
        
         | lifthrasiir wrote:
         | Yeah, time.is supported that for a long time and was extremely
         | useful for me.
        
           | quambene wrote:
           | isn't supported anymore?
        
         | kamranahmedse wrote:
         | It should be live today.
        
         | agustinf wrote:
         | I was going to say the same thing. The lack of this feature
         | prevented me from sharing it to my whole company
        
           | j-rom wrote:
           | Might I interest you in https://currenttimeutc.com/. This
           | creates shareable dashboards with different cities,
           | timezones, and airports.
        
       | trosenbaum wrote:
       | Looks great, unfortunately I am having challenges using it on
       | iPhone Safari: trying to engage the sliders moves the cards
       | around instead.
        
         | kamranahmedse wrote:
         | Thank you for reporting. I am looking into it.
        
       | neduma wrote:
       | Can we drag the boxes to re-order?
        
         | kamranahmedse wrote:
         | Yes, you can.
        
           | LVB wrote:
           | I'm unable to drag the cards on iPhone.
        
             | kamranahmedse wrote:
             | Ah that was intentional, it disables the sorting on smaller
             | screens. I am working on some UI refinement for smaller
             | screens and will re-enable sorting after that.
        
       | jonty wrote:
       | I've always been a fan of the https://everytimezone.com
       | interface, which seems like it may have been acquired at some
       | point. Still works brilliantly though!
        
         | modeless wrote:
         | Yes! I've been looking for this one and couldn't find it! Thank
         | you. Google is useless for finding stuff like this now.
        
         | Tempest1981 wrote:
         | "Every" -- Why no Alaska or Hawaii?
        
       | yarone wrote:
       | Also might be useful to some: in Google Cal, you can show a
       | secondary time zone on left hand side. Mine shows PT and CT for
       | example.
        
         | foreigner wrote:
         | I depends on this, but Google Calendar only lets you add a
         | second time zone. They don't take up much space, I'd love to
         | have 3 or 4. Has anybody figured out a way to do that?
        
       | sb057 wrote:
       | Obligatory: https://www.youtube.com/watch?v=-5wpm-gesOY
        
       | WasimBhai wrote:
       | This is a great tool. Thank you. As an international student in
       | US with a lag of 10-12 hours with my home country, this will be
       | very helpful in scheduling calls.
        
       | kyawzazaw wrote:
       | Very well designed
       | 
       | Can I edit the name of the cities? As in I want to label as San
       | Francisco instead of "Los Angeles"
        
       | kyawzazaw wrote:
       | The reset button doesn't really explain to me as it will reset to
       | current time.
        
       | recroad wrote:
       | There's a lot of dead space. Maybe condense it so more timezones
       | fit on the screen.
        
         | scop wrote:
         | I actually quite like the amount of dead space, as most time
         | conversion tools I have used have been filled to the gills with
         | information whereas I am typically only looking for one or two
         | specific data points. To be honest, with many time conversion
         | apps I often even struggle to distinguish a meaningful header,
         | main content, and footer as they will often resemble some sort
         | of industrial ticker. I know, different tools for different
         | purposes, but that is exactly why I like this: it achieves
         | simple comparisons simply.
        
       | j-rom wrote:
       | Very cool! I like how you use a slider to update the times.
       | 
       | Shameless plug for my own site that does something similar:
       | https://currenttimeutc.com/
        
       | pveierland wrote:
       | Feature suggestions:
       | 
       | - 12/24 hour setting should be detected based on browser locale.
       | 
       | - Colon symbol is broken on Firefox + Chrome for me in Linux
       | (Shows U+FE55 symbol).
       | 
       | - Ability to toggle showing all cards in a single column layout
       | so you can see the sliders position relative to each other more
       | easily.
        
         | bl4kers wrote:
         | Yes, I'd prefer a single column like the experience on mobile
        
       | ukuina wrote:
       | Fantastic. Thank you.
       | 
       | Any way to "pin" the current time so it acts as a live world
       | clock?
        
       | arp242 wrote:
       | If you're one of those "give me a terminal or give me death"
       | master race kind of person, then I have a little shell script I
       | use for this:                 % tz       US West        18:39
       | -0800 PST       US East        21:39 -0500 EST       UTC
       | 02:39 +0000 UTC       Ireland/UK     02:39 +0000 GMT       West
       | Europe    03:39 +0100 CET       New Zealand    15:39 +1300 NZDT
       | Current        02:39 +0000 GMT              % tz 18:00       US
       | West        10:00 -0800 PST       US East        13:00 -0500 EST
       | UTC            18:00 +0000 UTC       Ireland/UK     18:00 +0000
       | GMT       West Europe    19:00 +0100 CET       New Zealand
       | 07:00 +1300 NZDT              Current        18:00 +0000 GMT
       | 
       | I find it's pretty convenient anyway.
       | 
       | https://github.com/arp242/dotfiles/blob/master/local/script/...
        
         | hn92726819 wrote:
         | I use something similar, but I use -d "$*" instead of -d "$1"
         | so I can do                   $ dates 4 hours ago
         | 
         | One of two times "$*" had been useful
        
           | arp242 wrote:
           | I didn't know date supported that - can still do that with
           | "tz '4 hours ago'".
           | 
           | For me the most useful part is being able to quickly
           | translate things like "let's do a video chat at 3pm PST" to
           | something that makes sense, which is why it had the second
           | argument to set the timezone.
        
       | adolfoabegg wrote:
       | bug report: Apia shows as capital of American Samoa
        
       | T-Winsnes wrote:
       | I've been a big fan of worldtimebuddy[1] for a long time. I book
       | a lot of meetings across timezones and it's makes it very easy to
       | see when a good time for a meeting would be between sydney tokyo
       | and miami as an example
       | 
       | [1] https://www.worldtimebuddy.com/
        
         | j-rom wrote:
         | Out of curiosity, would you prefer to see all the options laid
         | out so you can quickly scan which ones would be optimal? Or
         | would you prefer to click a button and then it just schedules
         | the meeting for you?
        
       | vishkk wrote:
       | Pretty cool, really like it. I have been using Overlap by
       | Moleskine on iOS for a while:
       | https://apps.apple.com/us/app/overlap-by-moleskine-studio/id...
        
         | pimlottc wrote:
         | That looks nice, but I don't really understand what the blobby
         | graphs mean in the screenshots
        
       | em-bee wrote:
       | i have always only knew about https://www.worldtimezone.com/
       | 
       | it has a nice world map, but its call planner feature is simpler
       | than some of the alternatives mentioned here.
        
       | p-e-w wrote:
       | Great UI design; clean, intuitive, and useful. Thank you for
       | this!
       | 
       | On a side note, I'd really like to know what broken mechanism
       | aggressively downranks such quality community submissions. 67
       | upvotes in 2 hours, and only ranked 9th. Meanwhile, another post
       | with _fewer_ upvotes in _more_ time is ranked 2nd. Something is
       | very wrong here. I 'd love to see more posts like this one, and
       | fewer standard blog articles that are hitting the front page for
       | the third time in five years.
        
         | stanislavb wrote:
         | I'd bet you will never find the answer to this.
        
         | owlninja wrote:
         | Nothing is wrong here in my opinion
        
           | system2 wrote:
           | What is right about it? He explained the faulty algorithm.
        
         | boldi wrote:
         | There is an answer to your question [0]:
         | 
         | "The basic algorithm divides points by a power of the time
         | since a story was submitted. Comments in threads are ranked the
         | same way.
         | 
         | Other factors affecting rank include user flags, anti-abuse
         | software, software which demotes overheated discussions,
         | account or site weighting, and moderator action."
         | 
         | [0] https://news.ycombinator.com/newsfaq.html
        
       | howon92 wrote:
       | I love it. Thank you for making it
        
       | bosch_mind wrote:
       | Typing Arizona yields no results
        
         | Rebelgecko wrote:
         | You can type specific cities (like Phoenix) but I couldn't find
         | any entries for the parts of AZ that observe DST (like Tuba
         | City)
        
       | danparsonson wrote:
       | That's really nice and coincidentally I needed such a tool just a
       | few days ago.
       | 
       | If I could make a small suggestion - always mark a few key times
       | on the timeline so a user can quickly guesstimate, say, midday
       | here is 9am there without the sliders.
        
       | LilBytes wrote:
       | Great tool OP, thank you.
        
       | chris-orgmenta wrote:
       | That slider feature is so incredibly useful. I think I will use
       | this many times per week. This is what I needed but didn't know I
       | needed.
        
       | amingilani wrote:
       | Please put an ad on this so that it'll always be free and
       | accessible!
        
       | ArekDymalski wrote:
       | Very nice, very useful. The slider is extremely easy & fast input
       | method which is great. I've encountered an issue with the fonts
       | spacing of hours and minutes - the digits are overlapping:
       | https://imgur.com/a/meoRaJL (Win11, Chrome, Firefox, Edge)
        
         | kamranahmedse wrote:
         | I just deployed the fix for this. It should be fine now.
        
       | internet2000 wrote:
       | Add a few commonly compared timezones by default. I should be
       | able to load this and get to work, without setup.
        
         | kaishiro wrote:
         | Disagree. It appears to default to your local time zone for the
         | first entry, which is a sane default. If there were other
         | useless (to me) defaults as well I'd have to remove them as
         | visual clutter (in addition to still needing to add the time
         | zones I wish to compare).
        
         | asutekku wrote:
         | common for you != common for everyone else. i live in japan, i
         | would have absolutely no need for some random us / europe
         | comparison
        
       | riantogo wrote:
       | Maybe the cards could get background color based on time of the
       | day (e.g. blue for mid-day, dark for night etc.)
        
       | osrec wrote:
       | Might be useful to have the slider cover 3 days, rather than just
       | 24h. With the single day, New York visually looks to be ahead of
       | London at certain times of day (e.g from 00:00 to 05:00 UK time),
       | because NY is still in its previous day.
        
       | sampli wrote:
       | This is really great! One feature I would love to see on this is
       | link sharing. Just encoding data in the URL to share with others.
       | 
       | Maybe adding a custom label to each timezone so international
       | groups can easily keep track of team times!
        
         | wsgolfer wrote:
         | Second the link sharing idea!
        
         | jh00ker wrote:
         | came here to request this! Then I can share it with my company
         | and we can have all our offices listed in one URL!
        
         | bestnameever wrote:
         | I use savvytime for this reason
         | 
         | https://savvytime.com/converter/ny-new-york-city-to-ca-los-a...
        
       | dbg31415 wrote:
       | I like the way this tool looks, but I am a big fan of the "row-
       | based" designs from these other tools for comparing time zones.
       | 
       | * Every Time Zone: time zone converter, compare time zone
       | difference and find best time for a meeting with one click ||
       | https://everytimezone.com/
       | 
       | * Time Converter and World Clock - Conversion at a Glance - Pick
       | best time to schedule conference calls, webinars, online meetings
       | and phone calls. || https://www.worldtimebuddy.com/
       | 
       | And this site has a bunch of great tools for calculating time
       | between days and a bunch of other miscellaneous stuff.
       | 
       | * Time Zone Converter - Time Difference Calculator ||
       | https://www.timeanddate.com/worldclock/converter.html
        
       | bomewish wrote:
       | Love it!
       | 
       | Would be great if I could adjust height of the boxes to fit more
       | on a page on iPhone.
        
       | bellboy_tech wrote:
       | Being in Phoenix as a remote worker for an East coast org, I love
       | this. PHX does NOT do daylight savings which very few tools
       | observe. TY
       | 
       | I wish only that you would add a RESET to NOW button.
       | 
       | Sliding to find when meetings could happen is awesome, but I keep
       | wanting to reset to now.
       | 
       | Very cool!! Firefox bookmarked.
        
         | fedorareis wrote:
         | A red reset button appears in the top right of the cards after
         | you slide the slider.
        
       | quantumsequoia wrote:
       | I'm most impressed by the domain name. How much does time.fyi
       | cost you?
        
         | gostsamo wrote:
         | I saw dictionary word on non main tld for something like $125
         | somewhere and would bet somewhere there.
        
       | quantumsequoia wrote:
       | San Francisco seems to be missing from the cities list
        
         | MisterSandman wrote:
         | Yeah, I live in SF but it defaulted to Los Angeles for me. Same
         | Time Zone, of course.
        
           | saagarjha wrote:
           | Probably only includes the standard time zone list?
        
       | richardw wrote:
       | My favourite, has website and app, is
       | https://www.worldtimebuddy.com/
       | 
       | Simple no-clicking view. If I need to share a time range, it's
       | easy to select.
       | 
       | Mobile app pics, one with with range selection:
       | https://imgur.com/gallery/F52vcZT
        
       | mrg2k8 wrote:
       | Nice UI, but I got used to googling "14:00 Germany time in Los
       | Angeles", for example.
        
         | dutzi wrote:
         | Assuming you live in Germany you could type "14:00 in LA"
        
       | sagarpatil wrote:
       | Congratulations on the launch. Looks great! A couple of questions
       | if you don't mind me asking:
       | 
       | 1. Why did you build this tool when we have thousands of time
       | zone comparison websites, apps and inbuilt functionality in
       | smartphone time app?
       | 
       | 2. Google already does this natively
       | 
       | 3. It will be really tough to rank this on Google
       | 
       | 4. Do you plan on monetizing this?
        
         | jacurtis wrote:
         | Not everything has to be a VC-funded startup.
         | 
         | Some people just make stuff for fun, to learn a new skill, or
         | to scratch a personal pain point.
        
         | DonHopkins wrote:
         | Because it was time.
        
         | asutekku wrote:
         | your questions are literally the reason why internet is not
         | what it used to be. not everything needs to be about money,
         | people can do things out of their own interest and needs
        
           | k8sToGo wrote:
           | If you look at his profile and look at his about, then you
           | know why he's asking this.
        
           | pillefitz wrote:
           | Fair point. These are still valid questions whose answers
           | could unblock people who are stuck in a analysis paralysis
        
         | rogual wrote:
         | > It will be really tough to rank this on Google
         | 
         | I can't help but see this as Google's failure, not OP's.
        
       | infradig wrote:
       | Sweet, I did a CLI version of this idea in 1987 for VMS, was
       | working with people in Sydney, London & Chicago and this made it
       | easy to communicate.
        
       | mrdoob2 wrote:
       | Have you considered making it a PWA?
        
       | vidbina wrote:
       | Love this! Looks nice (I can't design it), works smoothly. Kudos
       | on you for building something simple and just getting it out
       | there.
       | 
       | Universe knows, there are many bells and whistles you could have
       | tacked on, possibly dooming this project to stay in the "project
       | shelf" for a much longer time.
       | 
       | What's your story on starting this? Needed the tool yourself and
       | couldn't find anything that worked for you, was trying to learn
       | new tools, lost a bet?
        
         | devsda wrote:
         | > Universe knows, there are many bells and whistles you could
         | have tacked on, possibly dooming this project to stay in the
         | "project shelf" for a much longer time.
         | 
         | If you click on the logo, it shows placeholders for many other
         | time related tools the author has plans to implement like a
         | meeting planner, scheduler, calendar and pomodoro timer etc.
         | I'm happy that they took the MVP approach instead of waiting
         | long to launch that perfect suite.
        
           | NarcisMirandes wrote:
           | "If you click on the logo, it shows placeholders for many
           | other time related tools the author has plans to implement"
           | 
           | It would be good to say that this are the future features. My
           | fist impression was confusion.
        
       | nekasrbenda wrote:
       | Nice (accidental/incendiary) Easter Egg - Belgrade shows up as
       | "Kosovo - Belgrade". I suppose since "Kosovo is Serbia"
       | it's...not...wrong...?
       | 
       | Technically it's probably since there are two aliases for
       | `Europe/Belgrade`
       | ["Kosovo",["Europe/Belgrade"]]
       | ["Serbia",["Europe/Belgrade"]]
        
         | oleg_antonyan wrote:
         | I've got this too. Nice trolling if it's intentional
        
         | lovegrenoble wrote:
         | The capital of Kosovo is Belgrade.
        
       | thatwasunusual wrote:
       | "Oslo, Bouvet Island." :D
        
         | throwaway15571 wrote:
         | I got the same result.
         | 
         | Foe those that don't know, "Bouvet Island" belongs to Norway,
         | and is a small island in the southern hemisphere. Oslo is NOT
         | on Bouvet Island...
         | 
         | I guess the time zone database does not handle this case well
        
       | asimpleusecase wrote:
       | Nice! I saved to my iPhone Home Screen. However, the icon was a
       | black box with a white T. When I tapped to save it showed a much
       | nicer black box with yellow swirl - looks like an icon file is
       | missing.
        
       | mongol wrote:
       | It seems not to have knowledge about CEST - Central European
       | Summer Time. I am always hesitant when using this term since many
       | are unaware of it, but writing CET while refering to the current
       | (summer) time is technically wrong. I wonder if the user
       | interface somehow can illustrate this.
        
         | k1t wrote:
         | Can you name a country that is currently observing Central
         | European Summer Time?
        
           | rubans wrote:
           | I'm guessing "no" in the winter.
        
           | mongol wrote:
           | No country. But I could not find it when I searched for it. I
           | should be able to compare with it, I think.
        
       | pillefitz wrote:
       | Nice, clean UI. What's the tech stack behind?
        
         | ankit70 wrote:
         | Source code suggests Astro with React.
        
       | kaeruct wrote:
       | It says Hanoi belongs to Thailand. That can't be correct.
        
         | jedberg wrote:
         | It's because their official time zone is "Asia/Bangkok". It
         | must be getting it from there.
        
       | sneak wrote:
       | There is a similar free iOS app called "Synchronize" that I use
       | for the same purpose.
       | 
       | https://apps.apple.com/us/app/synchronize/id371177261
        
       | saboot wrote:
       | Very nice. I'll list a feature I've always wanted but haven't
       | seen on timezone converters.
       | 
       | A map of timezones, which will either highlight the location
       | entered, or allow you to select the timezone.
       | 
       | Saves a few keystrokes.
        
       | shoq wrote:
       | Looks great and works smoothly! Is there some way to chose a date
       | in the future?
       | 
       | I use https://timezonewizard.com/ almost daily to find feasible
       | meeting times over 3-4 timezones globally, sometimes some days in
       | the future.
        
       | wortelefant wrote:
       | So after comparing time zones, which is your favorite?
        
       | raman325 wrote:
       | This is really cool! Found a small bug - when you add a second
       | card, the second card displays a pill with the total time
       | difference between the first card and second card. When you
       | switch the order of the cards by dragging, the pill remains on
       | the same card so it's basically showing the total time difference
       | in reverse. Clearing the cards and starting over with the
       | switched order but by creating each card again results in the
       | pill being displayed on the correct card.
        
         | finger wrote:
         | That's not a bug, that's a feature. It shows the pills based on
         | the highlighted card. Click a different card, and the "pills"
         | change.
        
       | gabesullice wrote:
       | Can you add a service worker and manifest to make this into a
       | progressive web app that works offline? If there's a GitHub, I'd
       | love to help add that feature because it'd be useful to me. If
       | it's not public you can find me here
       | https://github.com/gabesullice
        
       | mnafees wrote:
       | This is going to be my daily driver to schedule our team
       | meetings, great work! A feature request would be to give me the
       | option to input the time apart from the existing slider input.
        
       | karol wrote:
       | Congrats on finishing and launching the project. It is slick! Are
       | you planning to monetize?
        
       | RichieAHB wrote:
       | Nice little idea! As a slight aside I'm not sure where the
       | timezone / city list has come from but it labels Hanoi as in
       | Thailand (rather than Vietnam).
        
         | throwaway15571 wrote:
         | And Oslo (Norway) in Bouvet Island...
        
         | kamranahmedse wrote:
         | Thanks, this has been fixed.
        
       | noufalibrahim wrote:
       | This is very nicely done. I've been a user of world time buddy
       | and i don't have complaints but this is much slicker
        
       | pknerd wrote:
       | Brilliant! Thanks for this.
       | 
       | Being someone who lives in Asia and interacts with
       | clients(potential clients) in the Americas, I often find it
       | difficulty to select a timeslot for a meeting. This tool will
       | help a lot.
       | 
       | A Mac Version(Menu bar item) would be awesome
        
         | jbverschoor wrote:
         | Try the clock https://www.seense.com/the_clock/
        
       | jbverschoor wrote:
       | I just use the clock by seense.
        
       | Simon_ORourke wrote:
       | Awesome tool! Some minor feedback for what it's worth - after
       | moving the slider bar to change the time, I went looking for a
       | button along the top something like "Reset to Now", and it took
       | me about two seconds to realize this reset button was in each
       | time widget frame.
        
         | yonatan8070 wrote:
         | I started by trying to tap the local time clock at the top,
         | after that I realized it's the little red reset button
        
         | stavros wrote:
         | I kind of agree that the "reset to now" button should be in the
         | global context, as resetting each timezone to now separately
         | doesn't make as much sense.
        
       | Daub wrote:
       | Looks very slick. Using this on an ipad. A few comment... Moving
       | the time slider also moves the zone widget. It would be nice if
       | night/day is indicated on the sluder, maybe using subtle colors.
       | Reason: The main reason I would use such an app is to know if my
       | clients are awake.
        
         | stavros wrote:
         | Oooh, that's a nice idea.
        
       | pratik_kanthi wrote:
       | This is a brilliant tool. Thanks for building.
        
       | prameshbajra wrote:
       | This looks great. Thank you for building and sharing it. I have a
       | small feedback here.
       | 
       | I entered Kathmandu, Nepal and Hamburg, Germany. The time
       | difference is -4:45 hours. The app shows me -4:75h. Which I think
       | is a bug?
       | 
       | Thank you
        
         | jakopo87 wrote:
         | Tried the same and it shows "-4.75h" with a dot, not a colon.
         | 
         | As 4.75 hours translates to 4 hours and 45 minutes, it's
         | correct, maybe not intuitive at first glance.
        
       | account-5 wrote:
       | The only thing I can see missing that I would use would be the
       | ability to select a date in the future or past. Now this might be
       | my ignorance of the subject area but it's definitely something I
       | use other services for.
        
       | rogual wrote:
       | Great work! I've looked for this kind of thing before but found
       | only the usual sea of spam and semi-functional tools.
       | 
       | Yours is really good, simple and clear.
       | 
       | One suggestion I have is maybe show a bit more prominently if the
       | dates end up being different? Could be easy to miss.
        
       | valevk wrote:
       | Nice tool, would be great if you could input other languages that
       | english when searching for a location
        
       | kidsil wrote:
       | I've been using World Time Buddy for years -
       | https://www.worldtimebuddy.com/
       | 
       | It allows for a calendar view and shows multiple cities together.
       | It's excellent for figuring out a time slot for a team when
       | everyone is living in a different timezone.
        
         | uxcolumbo wrote:
         | I was thinking of this site as well, showing the different time
         | lines and how they offset according to the time difference.
         | Very neat. Just couldn't remember the domain name.
         | 
         | The design is a bit dated as it's not optimized for higher res
         | screens, everything is quite small. I guess people can zoom in.
         | 
         | How do they make money though? I don't see ads or sign up page
         | for extra features. Running this service since 2011, have to
         | pay for hosting fees etc.
        
           | asnyder wrote:
           | There used to be paid options. They sent a notice a couple
           | years ago saying it was going completely free, but with that
           | support has subsided. For example their mobile app is no
           | longer compatible with latest versions of Android.
        
         | sails wrote:
         | This is very useful for scheduling, and has a lot of the
         | features being requested.
        
         | amonavis wrote:
         | I bought the app long ago, but now I have a problem: their
         | database isn't updated. Where I live the weekend changed from
         | Fri/Sat to Sat/Sun since a year, but the app seems abandoned.
        
       | helsinkiandrew wrote:
       | Welldone, this is very useful!
       | 
       | From my use cases (order of wantedness):
       | 
       | 1. It would be nice to be able to type in a time rather than
       | using slider.
       | 
       | 2. A flag to say whether day light savings is in affect.
       | 
       | 2. As well as current time what about adding other times in the
       | blocks - I always need to convert 9:30, 15:30, 23:00 into local.
       | 
       | 3. On desktop, there doesn't seem to be a reason that 12 and 24
       | hour clocks could be shown at the same time?
        
       | twald wrote:
       | Very useful. Thank you! I'd suggest to place the time above the
       | slider. I'm left handed and I'm covering the time when I adjust
       | the slider.
        
       | ashtronaut wrote:
       | Thank you! I have replaced my previous bookmark of
       | https://everytimezone.com/ with this one. Appreciate the
       | simplicity of this one. :)
        
         | mwexler wrote:
         | Funny. I came to the opposite conclusion. I kept
         | https://everytimezone.com/ after trying parent and a few others
         | in the thread.
         | 
         | For eyeball time picks to drive min inconvenience for a group,
         | every tz (after customizing for my tz of choice) was just
         | easier.
         | 
         | Glad to have variety in this annoying problem space; more tools
         | hopefully mean less bad scheduling of things.
        
       | your_friend wrote:
       | Very clever solution! Would be cool to add a color coding of the
       | time, maybe same way as Apple does sun position in the weather
       | app. So when you scroll time you can see where of all these
       | places the sun is still up.
        
       | dzhiurgis wrote:
       | Weird use case, but some places use 12hr, some use 24hr time. You
       | could likely infer that by timezone name itself?
       | 
       | I know if I get meeting at noon or midnight - I need to triple
       | check everything...
        
       | Mikael_S wrote:
       | Wow! That's one of my most loved now. Great job!
        
       | davedx wrote:
       | I'd like to be able to save :)
        
       | dom_hutton wrote:
       | The list of TZs should sort naturally, not on order of TZ
       | addition.
        
         | stavros wrote:
         | I disagree, I want them shown in the order I add them, not in
         | order of how far from the UK they are.
        
       | ndom91 wrote:
       | Not what I was expecting haha. Interesting implementation! Seems
       | super helpful and +100 for the great domain name too.
        
       | agvxov wrote:
       | cute, good job. some color indication on the cards could be nice
       | to make it more visually obvious whether its day or night
        
       | durdn wrote:
       | In the same domain I used for years timebuddy
       | https://www.worldtimebuddy.com/
        
       | bbx wrote:
       | Very neat. Reminds me of the Overlap app by Moleskine Studio:
       | https://moleskinestudio.com/support/overlap/introduction/ove...
       | 
       | Great UX but only available as an app. You have the advantage of
       | being on any platform and able to create share links.
        
       | humbleferret wrote:
       | This is really useful and feels slick! I've been using
       | https://www.timeanddate.com/worldclock/meeting.html to see time
       | zone differences, which seems clunky in comparison.
        
         | airstrike wrote:
         | You should be using
         | https://www.timeanddate.com/worldclock/converter.html which is
         | the exact same thing (arguably slightly better with just one
         | slider and color-coded "good" and "bad" times when the
         | timezones overlap)
         | 
         | See e.g.
         | https://www.timeanddate.com/worldclock/converter.html?iso=20...
        
       | LiamMcCalloway wrote:
       | Super nice. A feature request: for each time zone, show the
       | offset to sun time. Helps with the question: will 8am be like I
       | expect it to be ?
       | 
       | Useful for outdoors activities.
        
       | jbs769 wrote:
       | Seems many people have ideas for adding features. But nobody is
       | really talking about whether they are using it in their day to
       | day (or would use it).
       | 
       | My primary use case would be setting up a meeting across
       | timezones, but my calendar app already shows me overlapping
       | times.
       | 
       | Or knowing what time it is for family or a friend, but then that
       | becomes second nature if you've been in different timezones for a
       | while.
       | 
       | Or just seeing what time it is somewhere right now, but phones
       | have multiple clocks, or a "what time is it in x?" search answers
       | the question.
       | 
       | If the many suggested features are added, would you use it? How
       | will this help you?
        
         | jayceedenton wrote:
         | If you work with people across multiple timezones, it's really
         | useful to be able to open a screen with a set of clocks and
         | glance at the time in every relevant timezone.
         | 
         | If I just have https://time.fyi/timezones bookmarked, it seems
         | to remember the timezones that are important to me. Definitely
         | convenient and far easier than doing multiple searches or using
         | a phone's multiple clocks(?).
         | 
         | This site is useful enough and it's a nice execution.
        
       | sfox100 wrote:
       | Love this, and will use this daily
        
       | hmcamp wrote:
       | I like this and it's immediately usable. May I ask you to make it
       | so that I can reorder the boxes. Also could I have an option to
       | have shorter boxes so that I can view 4 time zones without the
       | need to scroll on a mobile screen?
        
         | b0ner_t0ner wrote:
         | It's already draggable for me on desktop, not sure for mobile.
        
       | out_of_protocol wrote:
       | Looks great! Well, except on mobile it wastes a lot of vertical
       | space, able to fit only two records on a screen.
       | 
       | https://r2.pocketmoon.me/upload/2024-01-06_Screenshot_2024-0...
       | 
       | https://r2.pocketmoon.me/upload/2024-01-06_Screenshot_2024-0...
        
         | erikig wrote:
         | Same here, I use the iPhone clock app and
         | https://whattimeis.com but they've both got progressively worse
         | at utilizing screen real estate.
        
       | jalict wrote:
       | Would love to see pr. timezone AM/PM and Military time toggle. I
       | personally not figured out how to mentally convert from one to
       | another and usually this is one of my challenges as well.
       | 
       | I support the link sharing as well. Perfect for events, meetings
       | and the like.
       | 
       | So good, very easy to use and not to much other stuff going on.
       | Great job and super domainname.
        
         | Kwpolska wrote:
         | There is a 12/24 hour toggle. (It defaults to the wrong one,
         | BTW.)
        
           | jalict wrote:
           | I meant pr. timezone toggle! The current one is global if I
           | am not mistaken?
           | 
           | So I could have my own local time in military time and the
           | one(s) I am converting to, in AM/PM.
        
           | frail_figure wrote:
           | I was just thinking that. Why would the 12hr one be the
           | default? The tool looks slick in general, however!
        
       | dmd wrote:
       | I'd love to see this with sun position. Maybe even change the
       | brightness of the square too. Then you could visually see when
       | all your meeting participants are in daylight.
        
       | simonjgreen wrote:
       | Love this. A link generator to share a state would be fantastic.
        
       | aprdm wrote:
       | this is great, will definitely be using it
        
       | edotrajan wrote:
       | I believe I have already seen this UI recently at
       | 
       | https://www.timezones.digital
       | 
       | ---
       | 
       | Interesting info about the domain,
       | 
       | it was regiesterd first in 2015, and has alredy been renewed till
       | 2029-09-02 with cloudflare registrar. It's purchase price was
       | also not a premium at just $18
        
         | Bishonen88 wrote:
         | Seems one was used as more than just inspiration for the other
         | for my taste...
        
         | airstrike wrote:
         | interestingly, that one misnames Rio de Janeiro as "Vila Rio de
         | Janeiro" which is hilarious, considering the Rio metro area has
         | ~12M people, so a bit bigger than my idea of a village
         | 
         | I'm not a fan of the design, tbh. I see no reason why these
         | need to be cards, which actually forces the sliders to be next
         | to each other (rather than below each other or combined into a
         | single slider)
        
         | codetrotter wrote:
         | Your link also has an extra feature that the OP does not.
         | 
         | When I open https://www.timezones.digital/ it asks permission
         | to get my current location and then displays the time for my
         | location. And it even got the city name correct. This is great
         | on mobile.
         | 
         | Whereas https://time.fyi/timezones does not currently request
         | access to location and instead uses the location of my IP
         | address. Which in my case is the location of my ISP and not of
         | myself. Using the name of the city my ISP is in, which is
         | halfway across the country from me.
        
           | abecedarius wrote:
           | Getting a location permissions popup the instant you first
           | load a page is an annoyance, imo. Friendlier to leave that as
           | an option you can choose if it looks worth it.
        
       | majke wrote:
       | I think the date selector is a must. My biggest timezone
       | confusion happens during these two weeks when the US changes the
       | daylight and the EU is not changed yet. So... during the two
       | weeks in a year 9:00am SF time is not 18:00 EU time.
        
         | hackdads wrote:
         | Yes, same for me! Being able to see not just gmt-5 but also
         | standard vs daylight would be excellent!
        
           | palemoonale wrote:
           | I second this, having to work with multiple TZ and calculate
           | timelines as UTC.
           | 
           | Btw: Yours is one rare example where both domain and TLD are
           | simply fitting, thanks!
        
         | thunfischtoast wrote:
         | https://youtu.be/-5wpm-gesOY
        
         | ruszki wrote:
         | Especially when my weekly meeting changes in my local time
         | because of this. It was very confusing at first.
        
       | prakhar897 wrote:
       | The tool is great!!
       | 
       | Unfortunately, almost none in general public will lay eyes upon
       | this.
       | 
       | https://www.google.com/search?q=time+zone+calculator&oq=time...
       | 
       | You can either fill your site with SEO keywords and pay/work for
       | backlinks. OR die out in the vast ocean of other sites. True
       | tragedy of commons.
        
         | dspillett wrote:
         | _> You can either [...] SEO [...] OR die out in the vast ocean
         | of other sites._
         | 
         | Not a problem if you aren't playing that game.
         | 
         | I've got a few things out three that probably aren't listed
         | anywhere (they won't be anywhere that respects the robots.txt
         | equivalent of "go forth and fornicate"!). They are there for
         | me, friends, family, or to refer people to when relevant. Heck
         | I might even mention one on public forums occasionally either
         | due to relevance or just for a little mild ego-stroke. But I
         | don't care whether or not they are listed in the first page of
         | Google/Bing/Kagi/... so the general public can easily find
         | them.
         | 
         | Admittedly the general public likely aren't even looking for
         | them, I'm sure they are well served elsewhere, but that is
         | beside the point.
         | 
         | Being massively popular doesn't necessarily imply fame &
         | fortune. It might instead be fame and needing-to-find-a-way-to-
         | pay-for-resources-to-keep-stuff-running-under-high-traffic (and
         | dealing-with-stupid-emails-from-people-who-don't-know-which-
         | elbow-they-are-sat-on!).
        
           | ghaff wrote:
           | Some attention is better than no attention but monetization/a
           | side hustle/etc. just isn't a big deal for a lot of people
           | and honestly isn't a real option in a lot of contexts.
        
       | sophyphreak wrote:
       | Love this. Simple. Works. Definitely will use. Thank you!!
        
       | iask wrote:
       | This is great! It might be nice to see - dragging the slider
       | increase/decrease by 15 mins (current) and tapping should
       | increase/decrease by 1 min.
        
       | NarcisMirandes wrote:
       | I love it. The best I have tried so far
        
       | muhammadusman wrote:
       | great domain, easy to remember, I'll be adding this to my list of
       | dev tools I use alongside https://devina.io/ and
       | https://www.omnicalculator.com/
        
       | Vicinity9635 wrote:
       | For comparison I've been using https://everytimezone.com for
       | years
        
       | getlawgdon wrote:
       | Well done! I'd use this over what's out there. Suggestions: 1. On
       | mobile, it's hard to see more than 2 times without scrolling. I
       | think compress the vertical space more 2. Might be nice to share
       | a link with a configured set.
        
       | stclaus wrote:
       | Only iOS, but one of my essentials is Clocker
       | (https://apps.apple.com/us/app/clocker/id1056643111)
       | 
       | Essentially it does the same thing
        
         | ascorbic wrote:
         | There's a good Mac version of Clocker too
         | https://apps.apple.com/us/app/clocker/id1056643111?mt=12
        
       | orenlindsey wrote:
       | Very well designed. I'd recommend saving the current state in the
       | URL parameters, so you can share it (or save the link for
       | yourself).
       | 
       | Also, open-sourcing it would be cool.
        
       | epmaybe wrote:
       | This reminds me of https://timezen.com/
        
       | eirikbakke wrote:
       | Bug report: Typing Oslo, Bergen, or Trondheim shows "Bouvet
       | Island" instead of "Norway". (Bouvet Island, while Norwegian
       | territory, is an uninhabited arctic island.)
        
         | kamranahmedse wrote:
         | I just deployed the fix for this.
        
       | SashaSirotkin wrote:
       | This is very helpful! Often I need to coordinate meeting times
       | across multiple timezones and this will safe me a lot of
       | headache.
       | 
       | It would be nice if it was day light savings aware. Even just
       | having a tooltip per timezone block which lists the changeover
       | dates would be huge
        
       | jsf01 wrote:
       | This is so intuitive. Huge props for coming up with the first ui
       | for time zone comparison that has actually made sense to me
       | immediately. Clicking a zone to make it the base, which all
       | others get compared to, was a great choice. Bookmarking this for
       | sure.
        
       | MaximilianEmel wrote:
       | You should make it clearer when there's a day difference, as
       | well.
        
       | tomosterlund wrote:
       | Amazingly pretty! I'm not international enough to have a personal
       | use case for this, but I admire the skill that went into this.
       | Are you open sourcing this at some point?
        
       | xpld wrote:
       | I made one during covid as well to help me schedule meetings. Its
       | been on app stores, but i made it mostly for personal use.
       | timezonecarousel.com
        
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