Hours between two times
Calculate elapsed hours between two dates and times.
Calculate elapsed hours
Enter or select values to calculate a result.
How the tool works
Enter complete start and end dates so overnight durations are unambiguous.
Decimal and clock hours
The result includes decimal hours and total minutes.
Hours guides
Hours between two times
Measure the elapsed duration between a start and an end.
Decimal hours explained
Convert hours and minutes into a decimal value.
Convert hours to minutes
Translate an hour duration into minutes.
Calculate work hours
Measure scheduled work time after unpaid breaks.
Hours in a day, week and year
Understand standard hour totals for common periods.
Calculate overnight hours
Measure a shift or event that ends after midnight.