Time calculator
Add up durations the way you write them — 2:45, 1h 30m, 90 min, with + and − — and get the total in hours and minutes, decimal hours and the average. Or start from a clock time and see what time it will be: 22:30 + 3:45 is 02:15 the next day.
- In
- time
- Out
- duration
Waiting for input
Runs in this tab. The text is not sent anywhere.
Related
Questions
How do I write the time?
2:45 is two hours forty-five; 2:45:30 adds seconds; a number alone is minutes; words work too — 1h 30m, 1 ч 20 мин, 1.5 h. Put each item on its own line or join them with + and −.
What is "clock time +"?
The first line is a time of day, the rest are added to it: a shift that starts at 22:30 and lasts 8 hours ends at 06:30 the next day.
Is anything uploaded?
No. It all happens in this tab.