Minutes turn into hours whenever you total up work time, read a video or audio length, plan a trip or fill in a timesheet that wants decimal hours. Dividing by 60 gives the decimal answer, but people often need hours and minutes instead, and the two are easy to mix up: 1.5 hours is not 1 hour 50 minutes. This converter shows every form at once — decimal hours, hours and minutes, clock-style h:mm and a two-decimal value ready for payroll.
How to use the minutes to hours converter
- Enter the number of Minutes.
- Read decimal hours on the tape, with hours and minutes underneath.
- Use the rows below it for the h:mm format, two-decimal timesheet value, seconds and, for long spans, days.
- Check the chart for common conversions such as 15, 45 or 90 minutes.
Minutes to hours formula
Because an hour has 60 minutes:
For hours and minutes, use whole-number division with a remainder:
Worked example: 135 minutes
Decimal hours: 135 ÷ 60 = 2.25 hours
Hours and minutes: 135 ÷ 60 = 2 remainder 15, so 2 h 15 min (clock format 2:15)
Another example: a 50-minute meeting is 50 ÷ 60 = 0.8333 hours, which most timesheets round to 0.83.
Minutes to hours chart
| Minutes | Decimal hours | Hours and minutes |
|---|---|---|
| 5 | 0.0833 | 5 min |
| 6 | 0.1 | 6 min |
| 10 | 0.1667 | 10 min |
| 12 | 0.2 | 12 min |
| 15 | 0.25 | 15 min |
| 20 | 0.3333 | 20 min |
| 30 | 0.5 | 30 min |
| 40 | 0.6667 | 40 min |
| 45 | 0.75 | 45 min |
| 50 | 0.8333 | 50 min |
| 60 | 1 | 1 h |
| 75 | 1.25 | 1 h 15 min |
| 90 | 1.5 | 1 h 30 min |
| 100 | 1.6667 | 1 h 40 min |
| 120 | 2 | 2 h |
| 150 | 2.5 | 2 h 30 min |
| 180 | 3 | 3 h |
| 240 | 4 | 4 h |
| 480 | 8 | 8 h |
| 1,440 | 24 | 24 h (1 day) |
Decimal hours versus hours and minutes
A decimal hour counts fractions of 60 minutes, so its digits after the point are not minutes. 2.25 hours is 2 hours and a quarter, or 15 minutes, not 25 minutes. Keep these anchors in mind:
- 0.25 h = 15 min, 0.5 h = 30 min, 0.75 h = 45 min
- 0.1 h = 6 min, so every tenth of an hour is 6 minutes
- 1 minute ≈ 0.0167 h
Rounding for timesheets
Employers often round recorded time to the nearest quarter hour or tenth of an hour. Under the federal Fair Labor Standards Act, rounding to the nearest 5, 6 or 15 minutes is generally acceptable only if it averages out so employees are paid for all time worked over a period. The two-decimal value on the tape (for example 0.83 for 50 minutes) is the format most payroll systems expect.
This converter does the arithmetic only; for pay rules in your state, check with your payroll department or the US Department of Labor.
To convert the other way, use hours to minutes. For a dedicated payroll-style tool with rounding options, see minutes to decimal hours, and for clock times like 7:45, the time to decimal calculator.
Frequently asked questions
How do I convert minutes to hours?
Divide by 60. For example, 135 minutes ÷ 60 = 2.25 hours. For hours and minutes instead, take the whole number of hours (2) and the remainder in minutes (135 − 120 = 15), giving 2 hours 15 minutes.
What is 45 minutes as a decimal of an hour?
0.75 hours. Divide 45 by 60. Likewise 15 minutes is 0.25 hours and 30 minutes is 0.5 hours.
How many hours is 90 minutes?
1.5 hours, or 1 hour 30 minutes.
Why does 20 minutes show as 0.333333 hours?
Twenty minutes is exactly one third of an hour, and 1/3 is a repeating decimal (0.333…). The converter rounds it to six places on the tape and two places in the timesheet row (0.33).