How to use the Time Calculator
- Enter a start and end time
- Optionally subtract a break
- See the total hours and minutes
About this tool
Calculate the hours and minutes between two times, and add or subtract durations. Time Calculator is part of ToolNest's collection of free date & time. It works instantly in your browser with no account and no installation.
Frequently asked questions
Is the Time Calculator free to use?
Yes. Time Calculator on ToolNest is completely free, with no sign-up, no watermark and no daily limits.
Is my data private?
Yes. Time Calculator runs entirely in your browser. Your text and data are not uploaded or stored on our servers.
Does Time Calculator work on mobile phones?
Yes. ToolNest works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux. There is nothing to install.