Hours & Minutes is a simple calculator that allows you to easily add, subtract, and multiply hour and minutes time values without the need to convert those values into their decimal counterparts.

What’s New

Version 1.7

This app has been updated by Apple to use the latest Apple signing certificate.

Apple Watch App

Ratings and Reviews

4.7 out of 5
49 Ratings

49 Ratings

Aztechatron ,

Saves time calculating time

I work on lorries and need to keep track of time recording what I driven and worked to stay legal. This app has eliminated all mistakes I used to make trying to work out what normal calculators can’t do!

Fantastic and I hope the developers keep updated through the iOS updates in future to come.

WingCdr ,

Memory button please 😀

Very good calculator, saves me loads of effort. Would be five stars if it had a memory/memory recall button. Best hours and minutes calculator I've tried.

STILL the best... saves me loads of hassle at work. Now rated 5 stars even without memory/memory recall button. Haven't found anything better.

bransky ,


Great for working out my Annual Leave Days at work. I work on a 7:24 day which is a pain to calculate with. H&M Calc does it in the time it takes me to enter the numbers and hit the Equals Key. Brilliant. I've not needed a memory function so far, but I could see how one could be useful for multiple week calculations. Recommended.

App Privacy

The developer, Quackstro, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

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


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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