Hours to Decimal Calculator
Convert HH:MM into decimal hours and add up multiple workdays to close out your timesheet.
Add up workdays
How it works
Enter a time in the HH:MM format (for example, 4:23) and the tool converts it to decimal hours by dividing the minutes by 60. To add up a week, add each day you worked and see the total in decimal hours and in HH:MM.
Facts about the Hours to Decimal Calculator
- Converts HH:MM and HH:MM:SS into decimal hours rounded to 2 decimal places.
- Converts decimal hours back to HH:MM, accepting a comma as the decimal separator.
- Adds up multiple days and shows the total in decimal hours and in HH:MM.
- All calculations run in your browser, without sending your data to any server.