Work time, pay and shift calculations—without spreadsheets.
Estimate hours, salary, overtime, night-shift premiums, PTO, mileage and commute costs. Choose USD, GBP, CAD, AUD, EUR or NZD on pay calculators.
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Work Hours Calculator
Calculate paid work time from a start time, end time and unpaid break. Overnight shifts are handled automatically.
Calculate Work HoursTime Card Calculator
Total a seven-day time card, deduct daily unpaid breaks and separate regular hours from overtime hours.
Calculate Time CardBreak Time Calculator
Deduct one or more unpaid breaks from a shift and see paid hours, break hours and the paid percentage of the shift.
Calculate Break TimeShift Length Calculator
Find the exact length of a day or overnight shift from clock-in and clock-out times.
Calculate Shift LengthWeekly Hours Calculator
Add daily work hours for a full week and compare the total with an optional overtime threshold.
Calculate Weekly HoursHourly to Salary Calculator
Convert an hourly wage into weekly, monthly and annual gross salary estimates.
Calculate Hourly to SalaryWeekly Pay Calculator
Estimate weekly gross pay from regular hours, overtime hours, bonus and tips.
Calculate Weekly PayOvertime Pay Calculator
Estimate regular earnings, overtime earnings and total gross pay using a custom overtime multiplier.
Calculate Overtime PayShift Differential Calculator
Calculate extra shift earnings from either a flat amount per hour or a percentage differential.
Calculate Shift DifferentialMileage Reimbursement Calculator
Estimate mileage reimbursement from business distance, reimbursement rate, tolls and parking.
Calculate Mileage ReimbursementBrowse by category
Focused tools for work time, pay, premiums, leave and travel.
Built for top English-speaking markets
Format results in common currencies without making country-specific tax or legal assumptions.
Private browser calculations
Your entries are calculated in your browser. ShiftCalc Tools does not require an account or a payroll database.
Planning estimates, not legal advice
Overtime thresholds, holiday pay and reimbursement rules vary. Use your employer policy and local law for final payroll decisions.