Minutes to Decimal Hours

Minutes divided by 60

Decimal hours = minutes / 60. There is no separate “hours” box on this page because the starting point is a minute total. 15 / 60 = 0.25. 30 / 60 = 0.50. 45 / 60 = 0.75. 6 / 60 = 0.10. 60 / 60 = 1.00. 90 / 60 = 1.50, which the clock line shows as 1 hour 30 minutes. The chips under the field load those lookups so you do not have to retype them.

One minute is the awkward row. 1 / 60 is 0.01666…, and two-decimal payroll rounding prints 0.02. Add ten single minutes as 0.02 each and you have 0.20, while the true total of 10 minutes is 0.1666…, which prints as 0.17. That is why the note on the hours to decimal calculator says to add unrounded values and round once. This minutes to decimal hours page shows the decimal places you pick, and the chart repeats both the two-place and the four-place columns.

The full minute chart

Every minute from 0 through 59 is in the table below, the same reference as the home chart. Highlighted rows are 6, 15, 30, and 45. On a narrow screen, scroll the table sideways for the four-place column. The home hours to decimal calculator also has the reverse direction, hours and minutes together, plus a batch list. Jump to that chart directly if you want the heading on the calculator page: hours to decimal chart.

Using the decimal in a pay calculation

Once the minutes are a decimal, they can be priced. A block that is already overtime goes to the time and a half calculator. A whole week goes to the overtime calculator or, if you still have seven separate days, the weekly overtime calculator. Double-time hours, when you already know they are double time, go to the double time calculator.

Do not write 30 minutes as 0.30 hours. Thirty minutes is half an hour, 0.50. 0.30 hours is 18 minutes. That single mix-up is the most common reason a short shift prices a few dollars off at a normal hourly rate, and it gets worse when the same slip is copied down a week of rows.