Hours Between Two Times Calculator

Your details

Enter the start time in HH:MM (24-hour) format, e.g. 09:00 for 9 AM or 21:30 for 9:30 PM.
Enter the end time. If it is earlier than the start time, an overnight shift is assumed.
Total unpaid break time in minutes. Set to 0 if there is no break.
min
Net hours (decimal)Standard shift
8

Total working time after break deduction, in decimal hours (ready for payroll or billing).

Net duration8 h
Gross hours (decimal)8.5
Gross duration8 h 30 min
Break deducted30 min
Net minutes480
Net seconds28,800
Overnight shiftNo
8 h
  • 4 h
  • 8 h
  • 10 h
  • 12 h

8 h of net working time (8.00 decimal hours).

  • Your net working time is 8 h, or 8.0000 decimal hours.
  • A 30 min break reduces the gross time of 8.50 h down to 8.00 h.
  • As a fraction of a standard 40-hour week, this shift represents 20.0% of a full week.

Next stepUse the decimal hours figure directly in payroll software or billing systems for the most accurate results.

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