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Work Hours Calculator | Weekly Time, Overnight Shifts & Pay

Work Hours Calculator | Weekly Time, Overnight Shifts & Pay

Total daily clock times and breaks, support overnight shifts, and estimate pay above a user-defined weekly threshold.

Weekly work log
Add daily start, end, and break times with automatic support for shifts crossing midnight.
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Optional pay assumptions

Enter no currency symbol. Leave blank to calculate time only.

Weekly calculation
Total worked
40h 0m
Within threshold
40h 0m
Above threshold
0h 0m
The threshold and multiplier are user-defined math assumptions. This tool does not determine labor law, break rules, taxes, premiums, or payroll. Amounts display to two decimals.

Key features

  • Enter separate start, end, and break times for Monday through Sunday.
  • Treats an end earlier than its start as a shift finishing after midnight.
  • Splits weekly time at a threshold supplied by you, not a location-based rule.
  • Optionally estimates within-threshold and above-threshold amounts with your hourly rate and multiplier.

How to use

  1. Enter clock times and unpaid break minutes for each day worked.
  2. Optionally supply an hourly amount, weekly threshold, and multiplier.
  3. Review total time, time above the threshold, and the calculation assumptions.

Examples

  • Overnight shift totals

    Count a late-night start and next-morning finish as one shift without manual date arithmetic.

  • Freelance time estimate

    Use your own rate and threshold for a quick pre-invoice estimate.

Privacy

Clock times and pay inputs are calculated only in your browser and are neither sent nor stored.

Requirements

The calculator subtracts breaks and totals whole minutes. It does not determine labor law, mandatory breaks, tax, premiums, or payroll accuracy.

Common questions

How are shifts across midnight handled?
If the end is earlier than the start, the calculator adds 24 hours before subtracting the break.
Does above-threshold time mean legal overtime?
No. It is only a mathematical split based on your threshold and multiplier, with no jurisdictional interpretation.