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To download World Clock Pro from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

World Clock Pro

By Alex Komarov Inc.

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"World Clock is a fantastic native app that not only makes it easy to add all the time zones you care about and shows them on a map to better help you visualize the time differences, but helps you schedule meetings across time zones too."—THE NEXT WEB

"If you work or interact with people in different countries you’ll know what a pain it can be to coordinate a meeting with the parties are in different timezones.
World Clock gives a visual representation of what time of day it is for your co-workers."—LIFE HACKER

"This is clock is a must for all project managers who work on multiple projects across the globe and helps a lot for planning. Just love it!"—OUR HAPPY CUSTOMER

-= 3 x Apple Editor's Choice =-

Simple and powerful world clock:
• Add cities and timezones like GMT and UTC with a few key strokes.
• Convert international times with a drag of a cursor.
• Schedule international calls and meetings and add them to your calendar.
• Add Interactive Widget to your Notification Center
• Transform your desktop with an elegant World Clock screen saver.
• See weather at every location at a glance
• Full Touch Bar support for MacBook Pro 2016

Subscribe to get access to time conversion, daily weather forecasts, calendar events creation and instant and timely automatic updates of our timezone database of more than 142,000 locations and timezones.

Easily tell what time it is with clocks that change color with time of day:
— black for evening and night,
— white for morning, and
— green for working hours.

World Clock: time, simplified.

What's New in Version 1.5.3

Version 1.5.3
— Bugfixes.
NOTE: we recently switched to subscriptions, all users who purchased World Clock 1.4.1 (i.e. before we introduced subscriptions) get the app FOR LIFE, no extra payments required, no subscription required. We don't want more money from you, we are already lucky to have you as our early users. Thank you for your support! If the app is asking you to subscribe simply re-start it to fix the issue. If the problem persists, chat with us here:

We hope you are enjoying World Clock, if you do,
please take a moment to leave us a review on the AppStore.

Version 1.5.1
— Minor improvements & fixes.
— Fixed widget visual bug on macOS 10.11

If you have any questions, suggestions or concerns, email us or chat with us using 'Help' menu in the app.
Thanks for your support! More cool features are coming.

Version 1.5
This is a big update, we've now got:
— Touch bar support for MacBook Pro 2016
— Even simpler and time-conversion UI
— Worldwide weather updates
— Automatic database updates, to keep all time zone info up to date, so far we've got over 120,000 records
— Optimized/lowered power consumption to help preserve battery life if you are running World Clock on your laptop
— Performance improvements
— Bugfixes
— Subscriptions: all existing users get World Clock for life,
all new users can download the app for free, but will need to subscribe on yearly or monthly basis to use time conversion, weather and database updates. There is also a 30 day trial option.
(Existing users: please email or message us using 'help' menu in the app, if you run into any problems with this new version. Your app should run smoothly, as usual, without interruptions, if its not the case, we'd like to hear from you.)

Thanks for your help and support! As usual. :-)

Version 1.4.1
— Fixes related to macOS Sierra update (thanks to everyone who reported issues with the app and helped us to track them!)
— iMac 5k blinking clock faces issue fixed
— Location database update
— Issues causing screensaver to not turn on fixed
— Various small updates improvements

Version 1.4
macOS Sierra Support.
(Thanks to everyone who reported issues on Sierra Beta, we appreciate your help. If you still experiencing problems, let us know in chat:

Version 1.3.4
— Bug fixes and improvements
— Returned weather to the widget (popular request).
— Added a setting to toggle weather on/off in the widget and on the main map.

Version 1.3.3
— Added Chinese localization.
— Weather info removed from the widget for succinctness and clarity. (Many of you reported that since you use the widget for scheduling, you don't really need weather info in it. If you have other thoughts, you are always welcome to message us here:
— Improved Widget performance
— Stability and performance improvements
— Bug fixes

Version 1.3.1
— Bug fixes
— Small updates to screensaver logic

Version 1.3.2
— App registration
— Widget performance improvements
— Minor fixes and tweaks

version 1.3
Many people have asked for it. We thought it's a great idea too.
Time to make your desk look cool.

Current weather is now displayed for every city on the map.
Know what awaits you during your travels or have something to talk about with your remote buddies.
(The weather is available for present time only. If you like this feature and want to see a weather forecast as you go forward in time, let us know in this chat:


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Customer Reviews

A+++ Customer Support!!—Revised from original

App was changed to a pay model with this last update. Only way i realized was when the widget was no longer updating.

REVISED: i was contacted by developer, and informed that once paid, the app remains active and no further payments are necessary. A small glitch prevented the notification widget from updating, once uninstalled and reinstalled? App works as expected.

Great customer service/support…no issues with this app or the customer service i was graciously given. THANKS ALEX!

Love both apps: Mac and iOS

Thanks for a great app Alex, love the product!
For the future wish the screen saver was a bit better integrated and the icon would be in the system tray at the top, I used the iOS app too.

Great app for managers

Fantastic app. Gorgeous, intuitive and really well built. It’s not for everyone though, as there are many free tools available. Me like. RLY

World Clock Pro
View in Mac App Store
  • Free
  • Category: Utilities
  • Updated:
  • Version: 1.5.3
  • Size: 56.3 MB
  • Languages: English, Simplified Chinese
  • Seller:

Compatibility: OS X 10.11 or later, 64-bit processor

Customer Ratings

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