• Include time of day to calculate the exact duration down to the second.
• Repeat functionality: make multiple calculations at the touch of a button.
• Include locations to calculate a duration across time zones and handle DST changes.
• See your results in alternative time units, i.e. the total number of seconds.
• Export and share results.
• Year range: 1-3999.

Developed by, the number one online provider of accurate and reliable time and date related information worldwide. The free version of the app is funded by advertising. The upgrade removes advertising via an in-app purchase.

What's New

Version 1.0.6

• Bug fixes

Ratings and Reviews

3.6 out of 5

16 Ratings

16 Ratings

Just what I was looking for


Beautiful app, and actually the only one I could find in the App Store that allows you to add hours to a day and will tell you the time of day it would be into the next day. Great job!

Developer Response

Thanks for your feedback. We are glad you appreciate the app.

Doesn’t include all functionality of website


This app is really nicely done, but, it’s missing things like “weekday only” calculations and other niceties that’s on their completely free website.

Hope they can add those features, which would make this, easily, a 5-Star app.

Developer Response

Thanks for your review. We plan to expand the app with more calculators if the app proves to be a success.

No seconds?


Love the website, but this app does not have seconds on the original time. Therefore adding/subtracting seconds is meaningless. If I had known that, I wouldn’t have purchased no ads...

Developer Response

Thanks for your input. iOS does not have a seconds picker available so picking seconds is not something we easily can support on the iOS platform. However, we are not sure how you mistook the in-app purchase "Remove advertising" for anything to do with seconds, but we really appreciate that you purchased the app and hope you find the rest of the app useful.


Time and Date AS/
30.5 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Time And Date AS
In-App Purchases
  1. Remove advertising $2.99


  • Family Sharing

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

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