Free hours calculator
Time card calculator with breaks
Enter each shift to total regular hours, overtime, decimal hours, and an optional gross pay estimate.
Breaks calculated by the minute
Entries are not uploaded
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Time card guide
How to calculate hours with unpaid breaks
Enter the start and end of each shift, subtract any unpaid break, and review the live totals in hours and minutes plus decimal hours.
Choose the pay period
Use seven rows for weekly time or fourteen rows for biweekly time.
Enter each shift
Use the native time controls and mark Overnight when a shift ends the following day.
Subtract unpaid breaks
Add the unpaid number of minutes for each day. Paid breaks should not be entered.
Review or copy totals
Check weekly regular and overtime estimates, then copy or print the summary.
Hours and pay are estimates
The calculator subtracts entered breaks and applies your overtime threshold independently to each seven-day week. The optional pay estimate multiplies regular and overtime hours by the rates you enter. Actual payroll can differ because of rounding, deductions, contracts, and applicable rules.
Common questions
Time card calculator FAQ
How are unpaid breaks handled?
Enter unpaid break minutes for each shift. Those minutes are subtracted from the elapsed time between start and end.
Can this handle an overnight shift?
Yes. Mark Overnight for a shift that ends on the following day.
How is overtime calculated?
Hours beyond your entered threshold are shown as estimated overtime separately for each seven-day week. This does not determine legal overtime eligibility.
Why show decimal hours?
Decimal hours are useful for payroll and invoicing. For example, 8 hours 30 minutes is 8.50 decimal hours.
Are my time entries saved?
Not by default. Shift times, breaks, and hourly rate are stored locally only if you turn on Remember on this device, or included in a backup only when you download one.