How to Convert Minutes to Decimal Hours for Payroll
Converting minutes into decimal hours is required by virtually all payroll and invoicing software. Here is the exact formula, worked examples, and a complete conversion reference chart.
Decimal Hours = Whole Hours + (Minutes ÷ 60).
Common payroll equivalents: 15 minutes = 0.25, 30 minutes = 0.50, and 45 minutes = 0.75 decimal hours. For example, 7 hours and 45 minutes equals 7.75 decimal hours (7 + 45/60).
Convert Any Value Instantly
Use our interactive two-way Decimal Hours Calculator to convert minutes to decimals in real time.
The Conversion Formula
To convert minutes into decimal hours:
Add the resulting decimal fraction to your whole hours to get total decimal hours.
Step-by-Step Worked Examples
Example 1: 15 Minutes
15 ÷ 60 = 0.25
8 hours 15 minutes = 8.25 decimal hours.
Example 2: 30 Minutes
30 ÷ 60 = 0.50
7 hours 30 minutes = 7.50 decimal hours.
Example 3: 45 Minutes
45 ÷ 60 = 0.75
8 hours 45 minutes = 8.75 decimal hours.