Date Calculator

Contains adsIn-app purchases
3.67K reviews
Content rating
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About this app

This calculator allows users to calculate duration between two dates (including time) easily. The duration is then broken down into years, months, weeks, days, hours, minutes and seconds.

Users can also calculate a date with reference from another date with a duration. Just key in a date and a duration, then select "plus" or "minus" to get the result.

Other that that, users can calculate the result of working days plus a particular start day. Users can choose to exclude certain day of week in this calculation.

Finally, user can also check out a particular date (including time) with reference to the year, quarter, month, week, day, hour and minute!

- calculates duration between two dates (can include time optionally)
- calculates a date by adding/subtracting a duration to/from a date (with time optionally)
- calculates working day + start day (option to exclude certain day in the week)
- calculates the following information from a selected date:
- week of year, week of quarter, week of month;
- day of year, day of quarter;
- hour of year, hour of quarter, hour of month, hour of week;
- minute of year, minute of quarter, minute of month, minute of week, minute of day;
- second of year, second of quarter, second of month, second of week, second of day, etc
- simple, intuitive design
- smooth user experience
- supports 12-hour and 24-hour time formats

Download your comprehensive Date Calculator with Time features today!

Please drop me an email for any feedback and suggestion.

[Other Names]
Day Calculator, Work Day Calculator, Work Schedule, Day Counter, Time Calculator

By downloading and installing the app, you agree to our terms of use:
Updated on
Aug 5, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted
3.67K reviews
A Google user
October 1, 2018
Very useful app. I use it at least once a month to calculate the exact number of days since the last payment on a loan. I'm sure there are many other uses. My only minor complaint is that the date selection doesn't also let you type in the numbers. The calendar day selector works fine, but you do have to "swipe" around to narrow the date selection, whereas sometimes typing would be faster and more efficient.
10 people found this review helpful
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July 23, 2022
I loved the app but recently something has gone wrong with the output... for example it's saying 126 days is 18.429 weeks when it's clearly 18.0 weeks. It wasn't always like this, please fix it.
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A Google user
February 18, 2020
Really handy app for calculating "best before" dates and that sort of thing. I wanted something basic to do just that and to calculate some birth due dates. Date Calculator certainly fulfills what I expect from it in an easy to use way. It has a lot of other features that I probably won't use, but the ability to calculate the number of days between dates would be handy for depreciation calculations or interest amortisation for example.
9 people found this review helpful
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Noel Chew
February 18, 2020
Thank you for your review. 😁