Duration & Timesheets
Time Addition Calculator
Add multiple time durations together. Perfect for summing daily work sessions, video timestamps, workout intervals, and billable client hours.
#1hrsmins
#2hrsmins
#3hrsmins
Total Sum
7 hrs 30 mins
(7.50 decimal hours)
Frequently Asked Questions
How do you add hours and minutes together?
Sum the minutes and seconds separately. If the minutes exceed 60, divide by 60, add the quotient to hours, and keep the remainder as minutes.