Time Between Two Times
Find the exact duration between two clock times.
The gap between two times
This finds how much time lies between two clock times — a start and an end — giving the exact duration in hours and minutes. It handles the awkward cases of crossing noon and midnight cleanly.
Enter two times to find the duration between them.
Why it beats mental arithmetic
Working out the gap between two times by hand is a classic source of small errors, because time does not behave like ordinary numbers — it runs in sixties, so you cannot simply subtract, and crossing midnight means the later time reads as a smaller number on the clock. These are exactly the cases where people slip and end up an hour or a day off. The calculation handles the base-sixty arithmetic and the day boundary automatically, giving the correct duration every time. This is the tool for filling in a timesheet, working out how long an event ran, calculating hours worked across a shift that spans midnight, or any question of elapsed time between two clock readings — all situations where getting it exactly right matters and doing it in your head invites mistakes.
Frequently asked questions
Why is the gap between two times tricky to work out?
Because time runs in sixties rather than tens, so you cannot just subtract, and crossing midnight makes the later time read as a smaller clock number.
What is it used for?
Timesheets, working out how long an event ran, or hours worked across a shift that spans midnight — anywhere exact elapsed time matters.
Is anything uploaded?
No. The calculation happens in your browser.