Free work time calculator
Decimal Hours Calculator
Convert hours and minutes to decimal hours, or convert decimal hours back to hours and minutes.
Decimal hours calculator inputs
Decimal hours
7.75
Batch hours & minutes to decimal hours
Paste one hours-and-minutes entry per line. Use formats such as 7:45 or 8h 30m.
The information you enter for this conversion is processed in your browser and is not sent to Small Crew Tools for the conversion. See the Privacy Policy.
How to use this decimal hours calculator
- Choose the conversion direction.
- Enter hours and minutes, or enter decimal hours.
- Your converted result updates automatically.
- For multiple entries, paste one hours-and-minutes value per line.
Example
| Hours | 7 |
|---|---|
| Minutes | 45 |
| Decimal hours | 7.75 |
Convert hours and minutes to decimal hours
Divide the minutes by 60, then add the result to the whole hours. For example, 30 minutes is 0.50 of an hour.
Convert decimal hours to hours and minutes
Keep the whole-number hours, then multiply the decimal part by 60. This calculator rounds the result to the nearest minute.
Example: 7.75 hours = 7 hr 45 min.
Frequently asked questions
What are decimal hours?
Decimal hours express minutes as a fraction of an hour. For example, 7 hours 30 minutes is 7.50 hours.
How do I convert minutes to decimal hours?
Divide the minutes by 60. For example, 45 ÷ 60 = 0.75, so 7 hours 45 minutes becomes 7.75 hours.
Can I convert several time entries at once?
Yes. Paste one entry per line in the multiple-entry box. Valid formats include 7:45 and 8h 30m.
Why can a decimal-to-time result be rounded?
Some decimal values do not equal an exact whole number of minutes. The calculator rounds those results to the nearest minute.
Do you store my information?
The information you enter for this conversion is processed in your browser and is not sent to Small Crew Tools for the conversion. See the Privacy Policy for current information about site data practices.