Decimal to Hours Calculator
Read a decimal time value as ordinary hours and minutes. Free and instant.
Decimal Hours → Hours & Minutes
hours = floor(d); minutes = round((d − hours) × 60)
How to convert decimal hours to hours and minutes
Keep the whole number as hours, then multiply the decimal part by 60 to get minutes:
hours = floor(d); minutes = round((d − hours) × 60)
So 1.75 becomes 1 hour and 45 minutes. This is the reverse of the decimal conversion used on timesheets.
Common conversions
| Decimal hours | Hours & minutes |
|---|---|
| 0.25 hours | 0h 15m |
| 0.50 hours | 0h 30m |
| 0.75 hours | 0h 45m |
| 1.75 hours | 1h 45m |
| 2.25 hours | 2h 15m |
Frequently asked questions
What is 1.75 decimal hours in hours and minutes?
1.75 hours = 1 hour 45 minutes. The 0.75 of an hour is 45 minutes (0.75 × 60 = 45). Enter 1.75 above to confirm.
How do I read 2.25 hours?
2.25 hours = 2 hours 15 minutes (0.25 × 60 = 15). Decimal hours split the fractional part into minutes this way.
Why would I convert decimal hours back to hours and minutes?
When a timesheet shows 7.5 hours, it helps to see that as 7 hours 30 minutes to plan a shift or compare it with a clock-in time.
How do I go the other way, minutes to decimal?
Use the Minutes to Decimal Converter to turn hours and minutes into a single decimal number.