Add or subtract times as hours:minutes:seconds and get the total in hours and as a decimal.
How it works
Enter each time as h:mm or h:mm:ss (e.g. 7:45 or 1:20:30). You can subtract a row by switching its sign. The total is shown in hours and minutes and in decimal hours, which is what you need to multiply by an hourly rate.
Frequently asked questions
Why is 1:30 not 1.30 hours?
Because an hour has 60 minutes: 1:30 is 1.5 hours.
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