Hours and Minutes Calculator
Add or subtract hours and minutes and see the total three ways.
Quick answer: Enter hours and minutes, for example 3 h 50 min + 2 h 25 min = 6 h 15 min (6.25 hours, 375 minutes).
How to use it
- Type hours and minutes on each row.
- Choose + or −.
- Read the total as hours:minutes, decimal hours and total minutes.
Minutes to decimal hours
| Minutes | Decimal hours |
|---|---|
| 5 minutes | 0.0833 hours |
| 6 minutes | 0.1 hours |
| 10 minutes | 0.1667 hours |
| 12 minutes | 0.2 hours |
| 15 minutes | 0.25 hours |
| 20 minutes | 0.3333 hours |
| 30 minutes | 0.5 hours |
| 40 minutes | 0.6667 hours |
| 45 minutes | 0.75 hours |
| 50 minutes | 0.8333 hours |
What people use it for
- Timesheets
- Shift totals
- Project time
- Study plans
Questions
How do I add 3 hours 50 minutes and 2 hours 25 minutes?
Minutes 50 + 25 = 75, which is 1 h 15 min. Hours 3 + 2 + 1 = 6. The total is 6 hours 15 minutes.
How many minutes is 6 hours 15 minutes?
375 minutes.
Is it free?
Yes. No sign-up, no install and no limit.
Is anything saved or sent?
No. Everything runs in your browser. Only your own best score, where a page shows one, is kept on your device.
Last updated 2026-10-24. Free to use, no sign-up. Made by ficklestudio26.