Add Hours and Minutes

Add Hours and Minutes

Add Hours and Minutes is a simple calculator app that adds times given in hours and minutes. It helps with the recording of machine running times, with the addition of flight times in your pilots’ flight log, or your driving times as a truck driver.

  • Simple, elegant and functional
  • No advertisement, no commerical “pro” version
  • Does not spy on you
  • 100% Open Source
  • Written without commercial interest

Runs right in your web browser

Click here to run “Add Hours and Minutes” in your web browser now.

For best experience, please download and install the native version of the program on your computer.



The program is open source and available for free. It is licensed under the GNU Public License v3, or any later version of the GNU Public License. If you use images created with this program in your publication, we would be glad if you could include a reference to this site.