World Time Buddy is a popular visual world clock, time zone converter and scheduler. Millions of people rely on our app and website to schedule calls, meetings and events!

▶ Convert time with a glance down the column of hours.

▶ Pick good meeting times (look for light tiles, representing work/awake-hours).

▶ Select and share times by adding to your calendar, sending in email or copying the times to clipboard.

▶ Use our Widget to easily check current times and to do basic planning.

Locations / Timezones
- 20,000+ cities and time zones
- Rename locations as you like
- Create locations groups (pro)
- Manually re-order and sort

Daylight Saving Time
- Daylight saving (DST) support
- DST warnings 1 week in advance
- Auto-updated time zone and DST database

Your Calendars
- Optionally, show your calendars above the hours
- Easily avoid scheduling over existing events.
- Forex calendar is included!

Day Switching
- Swipe to switch to next/prev
- Inline calendar for quick jumps
- Full calendar for longer jumps

- Actively maintained world clock app
- Landscape & portrait support
- Available on iPhone, iPad

What’s New

Version 1.25.1

- Support for iPhone XR (notch)

Ratings and Reviews

4.7 out of 5
2.4K Ratings

2.4K Ratings

Master-and-Commander ,

Extremely useful and stable

This app delivers as promised with all advertise functions. It’s simple, clean layout, easy to use, and well thought out. Even if you don’t have the need for this type of tool or function (as many of us do in today’s business climate), having this application at your finger tips (the moment you do need it) is well worth it. While most smart phones have a similar function, and that good thing, the smart phone function is not as clean and takes a few steps to see what you need. If you choose to install Time Buddy, take a moment and add a few major city time zones, say; San Francisco, Denver, Nashville, and New York. You can also add a few countries where companies like DirectTV, AT&T, or Dell out sources their support to. Frankly I wouldn’t do business with any company sending our jobs overseas, but if you do, it’s nice to see the time zone; New Delhi (India) or Manila (Philippines) would be a good start.

Malfunctious ,

Just what I was looking for!

Simple, clear and easy to adjust to the next time indications you need. It was exactly what I was looking for, in order to easily keep track of the varying times that I need to “check in” with a young son who is traveling by himself abroad. I tried 2 other apps before, but found both unnecessarily confusing and difficult to use. My son is traveling a lot while a foreign student in Istanbul, Turkey. His family and most friends are in the United States. This app has become a safety feature for him, so that someone always knows where he is and he’s off to next. Woo-hoo!

mediawolf ,


I work with clients all over the world. This app is indispensible. I can list multiple time zones and see how they line up throughout the day. It accounts for the date line as well as whether daylight savings is in effect in different regions, so I don't have to remember that 10am in Hawaii is 9am the next day in New Zealand. There's a web interface that syncs with the app and shows all my saved time zones. This app has lots of thoughtful extras, including the ability to see my Google calendars. Highly recommended. I haven't seen a better one.


34.8 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, German, Northern Sami, Spanish

Age Rating
In-App Purchases
  1. Upgrade $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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