DATE & TIME
Hours Calculator
Work out hours and minutes between two times, minus breaks.
100% free
No sign-up
Private — runs in your browser
Instant results
KEY TAKEAWAYS
- Work out hours and minutes between two times, minus breaks.
- Free to use — no sign-up, no account and no usage limits.
- Runs entirely in your browser, so the numbers you enter stay private.
- Works on desktop and mobile with instant, accurate results.
Last updated: June 2026
About the Hours Calculator
Enter a start and end time and any break to get the duration in hours and minutes and as decimal hours — handy for timesheets. Overnight shifts are handled automatically.
Frequently asked questions
Does it support overnight shifts?
Yes — if the end time is earlier than the start, it assumes the shift crosses midnight.
Free online tool from ConvertFleet. Calculations run entirely in your browser — nothing you type is sent anywhere. Results are estimates for general guidance only.