Timesheet Calculator
Calculate total work hours from a weekly timesheet. Enter clock in, clock out, and break for each day to get daily hours and a weekly total in decimal format.
Total weekly hours
37h 30m
That is 37.50 decimal hours across 5 worked days.
What is a timesheet calculator?
A timesheet calculator sums the hours worked across a week into a single total. You enter clock in, clock out, and unpaid break for each day, and the tool returns daily decimal hours and a weekly total that drops straight into payroll.
Each day is computed by converting the punches to minutes since midnight, finding the difference, subtracting the break, and dividing by 60. Days that cross midnight are handled automatically, and days you did not work can be unchecked so they contribute zero to the total.
The weekly total is what payroll systems use to compute gross wages and to flag overtime. Once you have the decimal-hours figure, multiplying by an hourly rate gives straight-time pay, and any hours above the weekly threshold — typically 40 — are usually paid at a higher overtime rate.
How to calculate weekly timesheet hours
- 1
Fill in each worked day
Enter clock in, clock out, and unpaid break in minutes for each day. Uncheck days you did not work.
- 2
Read daily decimal hours
Each row shows that day's net hours as a decimal, the format payroll systems use for multiplication.
- 3
Use the weekly total
The bottom panel shows total weekly hours in HH:MM and decimal form, ready for payroll and overtime checks.
Why use a timesheet calculator?
Weekly total
Sum seven days of punches into one decimal-hours figure without manual carry across days.
Overtime ready
The weekly total makes it obvious when you cross the overtime threshold, typically 40 hours.
Overnight shifts
Punches that cross midnight are calculated correctly without manual day rollover on the timesheet.
FAQ
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