Pay, Time Off & Work Hour Calculators
Use this time card calculator to add start times, end times, breaks, weekly hours, optional hourly pay, and overtime after 40 hours.
Last updated: July 2026
Estimate only: This workplace calculator provides an estimate only and is not legal, tax, payroll, HR, financial, accounting, or employment advice. Pay, overtime, time card, holiday pay, deductions, and final paycheck results can depend on employer policy, payroll records, tax rules, labor rules, and individual facts. Verify important results with your employer, payroll records, official labor guidance, or a qualified professional.
Browser-based estimate
Calculate daily hours, weekly hours, estimated gross pay, and weekly overtime from start times, end times, and breaks.
Enter each day's start time, end time, and unpaid break minutes. The calculator subtracts breaks, adds daily hours, totals the week, and estimates overtime hours above 40.
If you enter an hourly rate, the gross pay estimate uses regular pay for up to 40 hours and 1.5x pay for overtime hours. Your employer may use different rounding, workweek, or overtime rules.
If you work 8 hours Monday through Friday with no weekend hours, weekly total hours are 40. If your hourly rate is $25, estimated gross pay is $1,000.
If your weekly total is 45 hours at $25 per hour, the estimate treats 40 hours as regular pay and 5 hours as overtime at 1.5x, for an estimated gross pay of $1,187.50.
Yes. Enter break minutes for each day and the calculator subtracts them from that day's worked time.
Yes. It estimates overtime hours above 40 in the week, using a simple weekly overtime assumption.
Yes. If the end time is earlier than the start time, the calculator treats the shift as crossing midnight.
No. It is a simple estimate and may differ from payroll because of rounding, premiums, deductions, and employer rules.
Yes. Use the estimate to check your math, then compare it with official timekeeping and payroll records.
Estimate only: This workplace calculator provides an estimate only and is not legal, tax, payroll, HR, financial, accounting, or employment advice. Pay, overtime, time card, holiday pay, deductions, and final paycheck results can depend on employer policy, payroll records, tax rules, labor rules, and individual facts. Verify important results with your employer, payroll records, official labor guidance, or a qualified professional.