Working hours calculator
Calculate your total and average working hours for the week.
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Enter start and end times to see your total hours.
What this calculates
This working hours calculator adds up the total hours worked across a seven-day week. Set your start time, end time, and break duration for each day you work, and the calculator returns your weekly total and a daily average. Overnight shifts are supported.
Common uses
- Checking contracted hours against hours actually worked.
- Calculating total hours across an irregular or shift-based schedule.
- Comparing different shift patterns when considering a new role.
- Estimating pay when working variable hours at an hourly rate.
How it works
Each row is independent. The calculator subtracts the break duration from the shift length on each active day. If the end time is earlier than the start time, the shift is treated as running overnight. The daily average is calculated across active days only.