Free tools
Pay calculators for hourly and shift workers
Free, no sign-up. Each calculator explains the rule it uses and links to the official source.
Check my paycheck
Compare what you worked with the gross on your payslip, including overtime and differentials.
Overtime calculator by state
Enter hours day by day and apply your state's daily and weekly overtime rules.
Shift differential calculator
Night and weekend differentials, and the overtime rate they create.
Shift pay calculator
Gross pay for one shift after an unpaid break, with overtime after a daily threshold.
Nurse pay: 12-hour shifts
Weekly overtime vs the 8/80 system for 12-hour shift schedules.