Explosion Tools

Hours Calculator

Calculate the hours and minutes between two times.. Gratuit, sans inscription, fonctionne dans votre navigateur.

Total duration
7h 30m
7.50 decimal hours

All calculations happen in your browser. No data is sent to any server.

À propos de Hours Calculator

This free hours calculator computes the duration between two times in hours and minutes. Enter a start time and end time to instantly see the total time elapsed. Supports 12-hour and 24-hour formats, handles overnight spans, and can include break time deductions.

Questions fréquentes

How do I calculate hours between two times?
Enter a start time and end time. The calculator shows total hours and minutes. If the end time is before the start time, it assumes the period spans midnight.
Can I subtract break time?
Yes. Enter your break duration and it will be subtracted from the total hours automatically.
Does it work with AM/PM format?
Yes. You can enter times in either 12-hour (AM/PM) or 24-hour format.

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