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Hours & Minutes Calculator
Convert hours and minutes to decimal hours and total minutes, or convert decimal hours back to hours and minutes.
Convert hours, minutes and decimal hours
Get both directions in one place.
Conversions update automatically as you type.
Hours and minutes to decimal hours
Divide minutes by 60 and add the result to the whole hours. For example, 45 minutes is 0.75 of an hour, so 2 hours 45 minutes equals 2.75 decimal hours.
This is useful when a spreadsheet, payroll system, project log or report expects a decimal value rather than hours and minutes. The reverse converter is shown on the same result card.
Quick conversion examples
| Time | Decimal hours |
|---|---|
| 15 minutes | 0.25 |
| 30 minutes | 0.50 |
| 45 minutes | 0.75 |
| 1h 20m | 1.3333 |