Shift Hours Calculator

Hours and minutes between two times, minus breaks.

Clock format

Type 915 for 9:15 or 9 for 9:00. A colon works too.

Breaks
Settings
Enter breaks as
Round times to
Round breaks too
How it works
  • 12 PM is noon and 12 AM is midnight.
  • If the end time is earlier than the start, the shift runs past midnight into the next day.
  • 15-minute rounding uses the 7-minute rule: 9:07 rounds down to 9:00, 9:08 rounds up to 9:15.
  • 5-minute rounding: :01–:02 round down, :03–:04 round up. 6-minute (tenth of an hour): :01–:02 down, :03–:05 up.
  • Decimal hours = minutes ÷ 60. For example 7:15 is 7.25 hours.
Decimal hours worked
0.00

Hours : minutes0:00
Total minutes0
Breaks deducted0 min
ON SITE
On the clock
Breaks
Now