Work Hours Calculator

About the Work Hours Calculator

This work hours calculator turns clock-in and clock-out times into total hours worked — perfect for hourly employees, freelancers, contractors, or HR teams that need a quick employee hours calculator for a single day or a full week.

Time Card & Timesheet Calculator

Use it as a time card calculator or timesheet calculator: add a row for each shift, enter clock-in and clock-out times, subtract any unpaid break, and the tool computes per-row hours and the running total automatically. The result shows in both hours-and-minutes and decimal hours, the format most payroll systems expect.

Clock In Clock Out Calculator with Pay

This clock in clock out calculator doubles as a payroll time calculator: enter your hourly rate at the bottom and the tool returns gross pay for the entered hours. Switch on "Calculate overtime" to set a daily overtime threshold (8 hours by default) and an overtime rate (1.5× the regular rate by default) — the calculator splits each day's hours into regular and overtime and prices them separately.

Hours Worked Calculator with Overtime

Use it to calculate hours worked across multiple shifts at once: the daily overtime threshold is applied per row, so a long Monday and a short Friday won't average each other out. As an hours worked calculator it handles overnight shifts that cross midnight correctly, and the break field subtracts from the per-day total before any overtime split.

Time Clock Calculator

This time clock calculator is mobile-friendly and supports both 24-hour and 12-hour input formats. The format auto-detects from your location and is remembered for next time. To compute generic time differences without the work context, see the Time Duration Calculator. To convert between hours-and-minutes and decimal payroll formats, use the Decimal Hours Converter.