How to Convert Minutes to Hours
To convert minutes to hours, divide the number of minutes by 60. There are 60 minutes in one hour, so dividing by 60 gives you the value in decimal hours. For example, 90 minutes ÷ 60 = 1.5, so 90 minutes is 1.5 hours.
Minutes to Hours Examples
- 30 min = 0.5 h (30 ÷ 60)
- 45 min = 0.75 h (45 ÷ 60)
- 90 min = 1.5 h (90 ÷ 60)
- 150 min = 2.5 h (150 ÷ 60)
- 240 min = 4 h (240 ÷ 60)
Decimal Hours vs Hours and Minutes
There are two common ways to express the result. Decimal hours write the whole conversion as a single number, such as 1.5 hours, which is handy for timesheets, payroll, and billing. Hours and minutes split the value into whole hours plus leftover minutes, such as 1 hour 30 minutes, which reads more naturally for schedules and cooking. Both describe the same amount of time; 90 minutes is 1.5 hours and also 1 hour 30 minutes.
Minutes to Hours Conversion Chart
Use this conversion chart for the most common values.
| Minutes | Hours |
|---|---|
| 15 minutes | 0.25 h |
| 30 minutes | 0.5 h |
| 45 minutes | 0.75 h |
| 60 minutes | 1 h |
| 90 minutes | 1.5 h |
| 120 minutes | 2 h |
| 240 minutes | 4 h |
| 480 minutes | 8 h |
