Work & Hours Calculators

Calculators for work hours, time cards, timesheets, shifts, overtime and unpaid breaks — built for weekly and biweekly payroll math.

Calculators in Work & Hours

Work Hours Calculator
Calculate hours worked between start and finish times, subtract unpaid breaks and total multiple shifts — with overnight support and decimal hours.
Time Card Calculator
Weekly Monday–Sunday time card with clock-in/out, unpaid breaks, overnight shifts, regular vs overtime hours and estimated pay.
Timesheet Calculator
Enter hours worked each day to total weekly or biweekly timesheets in hours, minutes and decimal hours, with optional per-week overtime.
Shift Calculator
Calculate hours worked for one or more shifts from shift start and end times, with unpaid breaks, overnight support, decimal hours and optional shift pay.
Overtime Calculator
Calculate regular hours, overtime hours and estimated overtime pay from your total hours, hourly rate and overtime multiplier.
Lunch Break Calculator
Calculate lunch break duration, your return-to-work time, or actual hours worked after an unpaid lunch — with overnight and AM/PM support.