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Time Duration Adder
Add up a list of time durations (hh:mm or hh:mm:ss) — ideal for timesheets, playlists and workout logs.
Tip from Tink: A plain number on a line counts as minutes.
Total (h:mm:ss)
4:30:30
Decimal hours
4.508
Total minutes
270.5
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How to use the Time Duration Adder
- Paste one duration per line.
- Mix hh:mm, hh:mm:ss or plain minutes.
- Read the total in hours, decimal hours and minutes.
Everything runs in your browser. Nothing you enter is uploaded.