per.hr

Free Tool

Minutes to Decimal Hours

Turn hours and minutes into decimal hours for a timesheet or invoice, or decimal hours back into hours and minutes.

Decimal hours

2.75hours

2 hours 45 minutes = 2 + 45 ÷ 60.

Tenths

2.8

nearest 0.1

Quarter hours

2.75

nearest 0.25

Minutes

165

in all

per.hr's timer records decimal hours for you, rounded the way you bill. Start free

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Minutes to Decimal Chart

1 min0.02
2 min0.03
3 min0.05
4 min0.07
5 min0.08
6 min0.10
7 min0.12
8 min0.13
9 min0.15
10 min0.17
12 min0.20
15 min0.25
18 min0.30
20 min0.33
24 min0.40
25 min0.42
30 min0.50
35 min0.58
36 min0.60
40 min0.67
42 min0.70
45 min0.75
48 min0.80
50 min0.83
54 min0.90
55 min0.92
60 min1.00

Questions

How Do I Convert Minutes to Decimal Hours?

Divide the minutes by 60 and add them to the hours. 2 hours 45 minutes is 2 + 45 ÷ 60 = 2.75 hours.

How Do I Convert Decimal Hours to Minutes?

Multiply the decimal part by 60. 3.6 hours is 3 hours plus 0.6 × 60 = 36 minutes, or 3:36.

Why Do Invoices Use Decimal Hours?

Decimal hours multiply cleanly by an hourly rate: 2.75 hours at $80 per hour is $220. Hours and minutes (2:45) have to be converted first.

What Is 15 Minutes in Decimal?

0.25 hours. 30 minutes is 0.5, 45 minutes is 0.75, and 6 minutes is 0.1.

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