Free Time Calculator — Add and Subtract Hours and Minutes
Enter two durations and choose add or subtract.
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How to do it
- 1Choose your settings
Fill in the details or pick the options you need.
- 2See the result
The preview updates right away as you change things.
- 3Download or save it
Save the result to your device. Nothing is sent to or stored on a server.
About this tool
Add or subtract time durations in days, hours, minutes and seconds. See the result in days, hours, minutes and seconds, and also as total hours, minutes and seconds. Useful for work hours, travel time and cooking.
Frequently asked questions
Can the result be negative?
Yes. If you subtract a larger time, the result shows a minus sign.
Does it handle more than 24 hours?
Yes. It carries over into days.
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