🧮 Everyday Calculators
Time Duration Calculator
Calculate elapsed hours and minutes between two clock times.
Ready to use · Runs in your browser · No signup
510 total minutes; if the end time is earlier, Fieldlet treats it as the next day.
How to use the Time Duration Calculator
Calculate elapsed clock time between a start and end time, with overnight ranges treated as ending on the following day.
- Choose the start time and end time.
- Fieldlet converts both clock times to minutes after midnight.
- If the end is earlier, one day is added before calculating elapsed hours and minutes.
Last reviewed for accuracy:
Common questions
Can this calculate an overnight shift?
Yes. If the end time is earlier than the start time, Fieldlet treats the end as occurring the next day.