From 09:00 to 17:30 with a 30-minute lunch break
- Details
- From 09:00 to 17:30. A break of 30 minutes has been deducted.
- Result
- 8 hours (8.00 hours)
Enter the details (completed)
minutes
Enter 0 if there is no break. If the end time is earlier than the start time, it is taken as the next day.
Result (completed)
Time between
8 hours
From 09:00 to 17:30. A break of 30 minutes has been deducted.
- In decimal hours
- 8.00 hours
- In minutes
- 480 minutes
- In seconds
- 28,800 seconds
How it is calculated
- Time between two times: the end time minus the start time. If the end time is earlier than the start time, it is taken as the next day, which adds 24 hours. The break is then deducted.
- Adding or subtracting durations: both durations are converted to seconds, added or subtracted, and converted back to hours, minutes and seconds. A negative result is shown with a minus sign.
- Decimal hours: 1 hour = 60 minutes = 3,600 seconds. 7.75 hours = 7 hours + 0.75 × 60 minutes = 7 hours 45 minutes.
- Decimal hours are rounded to two decimal places.
- This tool runs in your browser. What you enter is not uploaded.
Worked examples
From 22:00 to 06:15 the next day (night shift)
- Details
- From 22:00 to 06:15 the next day.
- Result
- 8 hours 15 minutes (8.25 hours)
2 hours 45 minutes plus 1 hour 30 minutes
- Details
- 2 hours 45 minutes + 1 hour 30 minutes
- Result
- 4 hours 15 minutes (4.25 hours)
7.75 hours in hours and minutes
- Details
- 7.75 hours
- Result
- 7 hours 45 minutes (7.75 hours)