Weekly and biweekly time cards
Weekly mode totals one seven-day card. Biweekly mode keeps the two weeks separate for weekly overtime calculations and then combines them for the pay-period total. Blank days are ignored and overnight shifts are detected automatically.
Decimal hours, breaks, and gross pay
Each paid shift is clock-out minus clock-in minus the unpaid break. The result is shown as hours and minutes plus decimal hours used by many payroll systems. Add an hourly rate to estimate regular, overtime, and gross pay before taxes or deductions.
Privacy and export
Your entered time card is stored locally in your browser and is not submitted to a server by this tool. You can copy the summary, print the page, or export the entered shifts as CSV.
A 41-hour week
For a 41-hour week with a 40-hour overtime threshold, the calculator reports 40 regular hours and 1 overtime hour.
Common questions
Are blank days counted?
No. A day with no clock-in and no clock-out is ignored.
How does biweekly overtime work?
Biweekly mode calculates each seven-day week separately for the overtime split, then combines both weeks for the pay-period total.
Where is my time card saved?
The entered card is stored in this browser's local storage so a refresh does not erase it. Use Clear to remove the saved card.
Each row uses the shared shift and rounding functions described on Accuracy & testing.
When a time card is better than a repeated schedule
Use this time card when the start time, end time, or unpaid break changes from day to day. If every workday follows the same schedule, the Work Hours Calculator is faster because it repeats one shift across selected weekdays.
For payroll prep, total the punches here first. If another system expects decimal hours, use Hours to Decimal. If you already know the total hours and only need the pay split, continue with the Overtime Pay Calculator.