Timesheets often record 7 h 48 min, but pay is calculated per hour, so you need 7.8 h. Dividing minutes by 60 (not 100) is the key step.
How to use the Minutes to Decimal Calculator
- Hours
- Minutes
- Seconds
- Every result field is editable: type into Decimal hours and Minutes plus every other field update to match.
Results update as you type, and every field accepts the units shown in its menu.
How it works
Minutes are divided by 60 and seconds by 3,600, then added to the hours.
Inputs explained
| Field | What to enter |
|---|---|
| Hours | A number |
| Minutes | A number |
| Seconds | A number |
What each result means
- Decimal hours = [Hours] + [Minutes]÷60 + [Seconds]÷3600
- Decimal minutes = [Hours]×60 + [Minutes] + [Seconds]÷60
- Total seconds = [Hours]×3600 + [Minutes]×60 + [Seconds]
Formula
decimal hours = h + m ÷ 60 + s ÷ 3,600Worked example
Inputs — Hours: 7; Minutes: 48; Seconds: 0.
Results — Decimal hours = 7.8 h; Decimal minutes = 468 min; Total seconds = 28,080.
Frequently asked questions
What is 7 h 48 min in decimal?
7.8 h.
What is 30 minutes as a decimal?
0.5 h.
What formula does the Minutes to Decimal Calculator use?
decimal hours = h + m ÷ 60 + s ÷ 3,600.