Example 1
7 hours and 30 minutes converts to 7.50 decimal hours.
Quick Tool Labs
Hours To Decimal Calculator
Use this hours to decimal calculator to turn hours and minutes into payroll-friendly decimal hours. It also shows total minutes and the normalized time format.
Calculator
Decimal hours0.00
Normalized time0h 00m
Total minutes0
Enter hours and minutes to convert them to decimal time.
How this hours to decimal calculator works
This calculator converts the minutes portion of a time entry into a fraction of an hour, then adds that fraction to the full hours.
Decimal hours = hours + (minutes / 60)
Use it for payroll, billing, project tracking, timesheets, and any system that expects time in decimal form instead of hours and minutes.
Examples
Example 2
8 hours and 15 minutes converts to 8.25 decimal hours.
Example 3
1 hour and 45 minutes converts to 1.75 decimal hours.
Frequently asked questions
Is this different from decimal minutes?
Yes. This tool converts a full time value into decimal hours, not just minutes by themselves.
Can I enter more than 59 minutes?
Yes. The calculator will roll extra minutes into additional hours automatically.
Why does payroll use decimal hours?
Decimal hours make it easier to multiply time by an hourly rate and keep payroll entries consistent.