Time & Date Calculator 4+

Perform calculations with time


    • 3.5 • 61 Ratings
    • Free
    • Offers In-App Purchases



• 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 timeanddate.com, 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 1.1.0

Bug Fixes, iOS 14 updates and new databases for everyone!

Ratings and Reviews

3.5 out of 5
61 Ratings

61 Ratings

WolfSnapCom ,

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.

Filtered Riddle ,

Missing Too Many Functions

For context: I use the app creator’s website frequently, and I love the depth of functionality. This is basically the website’s “Time Duration Calculator” page and “Date Calculator” page, minus significant functionality. That is why this app is so disappointing.

There is no way to exclude important days, and choose purposeful data sections. For example, you cannot filter for only business days (i.e. no business days or holidays), only weekdays, or exclude holidays. Additionally, the extra choices in settings, which have slider toggles, are completely non-functional. I spent a silly amount of time attempting to click, slide, restart the app, restart my phone, and otherwise engage the other optional choices (with no avail). I paid the $2.99 to remove ads right off the bat, because of how much I love the website. I wish I hadn’t, since the app isn’t usable to me as is.

Given the app creators, I hope that those additional functions will eventually be added. I also wish this was a true Time AND Date calculator. I wish you were able to calculate things like total hours between X and Y time (without arbitrarily adding a date), add or subject increments of time, and add/subtract time via an expression, as they have on their website’s “Time Calculator” page. Hopefully in the future.

Idontwantanickname8763 ,

Nice app

I used the website a lot at work. I decided to see if they had an app. I was happy to see it existed. While the app does not have everything the website has, it does a great job for what I need. I now use the app rather than the website. There are adds, but they are unobtrusive. I use this app enough I felt the developers deserved the nominal amount they were asking to purchase it.

App Privacy

The developer, timeanddate.com, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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