How to Convert Minutes to Hours (min to h)
Time conversions help with project planning, payroll hours and working out how long a loan or COE period really is. This guide shows how to convert minutes into hours by hand, with examples and a quick-reference table.
The conversion
To convert minutes to hours, multiply the value by 0.0166666667. To go the other way, divide by the same number (or multiply by 60). For a quick estimate, multiply by about 0.017.
Hours = minutes × 0.0166666667
Worked examples
- 3 min = 0.05 h
- 12.5 min = 0.208333 h
- 75 min = 1.25 h
Minutes to Hours table
| Minutes | Hours |
|---|---|
| 1 min | 0.016667 h |
| 2 min | 0.033333 h |
| 5 min | 0.083333 h |
| 10 min | 0.166667 h |
| 20 min | 0.333333 h |
| 25 min | 0.416667 h |
| 50 min | 0.833333 h |
| 100 min | 1.6667 h |
| 250 min | 4.1667 h |
| 500 min | 8.3333 h |
| 1,000 min | 16.6667 h |
Common questions
Is min to h exact?
The factors used here are the internationally defined values where they exist; results are rounded for display only.
How do I convert back?
Use the Hours to Minutes converter.
Mistakes to avoid
Dropping the units
A bare number without a unit is easy to misread later. Always write the unit with the result.
Multiplying when you should divide
Converting to a smaller unit gives a bigger number, and converting to a larger unit gives a smaller one. If your answer moves the wrong way, you have inverted the factor.
Rounding the factor too early
Using 3 instead of 3.28 for feet per metre introduces an error of almost 9% before you have started.
Background
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
For any value, use the Minutes to Hours Converter or browse all time converters.
Run your own numbers: Minutes to Hours Converter