What time format is supported?

Use 24-hour format (e.g. 9:00, 17:30) or 12-hour with AM/PM (e.g. 9:00 AM, 5:30 PM).

Can I add multiple shifts?

Yes. Enter one shift per line (start-end) and the calculator sums total hours.

Calculate total hours from start and end time, or from a list of shifts (e.g. 9:00-17:00).

Single shift (start–end)Multiple shifts (one per line)

Start time

End time

What time format is supported?: Use 24-hour format (e.g. 9:00, 17:30) or 12-hour with AM/PM (e.g. 9:00 AM, 5:30 PM).
Can I add multiple shifts?: Yes. Enter one shift per line (start-end) and the calculator sums total hours.

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