Time Duration Calculator

Field tool — time & scheduling

Time duration calculator

Find the time between two dates, or add and subtract time from a date — down to the second, with a business-day count for scheduling work.

Start date

Start time (optional)

End date

End time (optional)

Include the end date itself in the count (counts a full extra day) Also show a business-day count (Mon–Fri only)

Result

Starting date

Starting time (optional)

Years

Months

Weeks

Days

Hours

Minutes

Seconds

Result