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Add and subtract hours and minutes, find the time after or before a duration, or the time between two clock times, including overnight.
Also covers: Hours and minutes calculator · Add time calculator · Time duration calculator · Time between two times
Durations can be 1:30, 1h 30m, 90m, 2.5h, or 1 day 4 hours; a plain number is minutes. Times can be 24-hour (14:05) or 12-hour (2:05 pm).
Total
3 h 35 min
3.58333 hours · 215 minutes
Decimal hours
3.5833
for timesheets
Minutes
215
Seconds
12,900
Add up durations, add or subtract a duration from a clock time, or find the time between two clock times.
Durations like 1:30, 1h 30m, 90m, or 2.5h; clock times in 24-hour (14:05) or 12-hour (2:05 pm) format.
The answer in hours and minutes, plus decimal hours for timesheets. Results that cross midnight are marked as the next or previous day.
Divide the minutes by 60 and add them to the hours: 7 hours 45 minutes is 7 + 45/60 = 7.75 hours. The calculator shows this for every total.
If the end time is earlier than the start, it's taken as the next day: 22:30 to 06:45 is 8 hours 15 minutes.
Minutes. Type 90 for an hour and a half, or add a unit, like 90s for seconds.
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