Shift work calculators
Hours, overtime and pay — worked out the way shift work actually happens: overnight shifts, 12- and 24-hour rotations, differentials and 7(k) work periods.
Pay and hours
Time Card Calculator
Hours worked, breaks, overtime and a PDF time card.
Overtime Calculator
Time-and-a-half and double time, federal and state rules.
Shift Pay Calculator
Pay per shift, week and year for any rotation.
Shift Differential Calculator
Night and weekend premiums as % or $ per hour.
Firefighter Overtime Calculator
FLSA 7(k) overtime for 24/48, 48/96, Kelly and more.
PTO Calculator
PTO accrual per paycheck and hour, and your balance on any date.
Military Time Converter
Convert 24-hour and AM/PM time, with a printable chart.
No Tax on Overtime Calculator
Estimate your 2025–2028 federal overtime deduction.
Schedules and calendars
Shift Rotation Calendar
Turn any rotation into a year calendar for your phone or printer.
Shift Schedule Maker
Build a weekly or monthly staff schedule and export PDF or Excel.
Schedule Templates
Free weekly, monthly, 12-hour and restaurant templates in Excel, Word and PDF.
Printable 2027 Shift Calendars
Free PDF calendars for every rotation and team.
All calculators run in your browser, are free with no sign-up, and give estimates of gross pay before taxes. Pay rules vary by state, employer and contract.