Payroll Tools
Everyday payroll, in seconds.
Quick payroll helpers — add up time cards and weekly timesheets, calculate overtime, convert pay across time periods, and sanity-check your payslip.
Overtime Pay Calculator
Regular pay, overtime pay, and weekly total from your rate and hours.
OpenTime Card Calculator
Clock-in to clock-out, minus breaks, in hours-and-minutes and decimal hours.
OpenWeekly Timesheet Calculator
A whole week of shifts with regular vs overtime, average per day, and gross pay.
OpenPTO Accrual Calculator
Track your paid-time-off balance in hours and days, plus a year-end projection.
OpenWorking Days Calculator
Count business days between two dates, skipping weekends and holidays.
OpenPay Raise Calculator
New salary, raise amount, and percentage from a percent or fixed increase.
OpenHourly to Salary Calculator
Turn an hourly wage into daily, weekly, monthly, and annual pay.
OpenSalary to Hourly Calculator
Convert any pay period to every other — salary to hourly and back.
OpenPayslip Checker
Verify the income tax and NI on your UK payslip look right.
OpenFAQ
Common questions about the payroll tools.
Are these calculators free?
Yes. Every tool is free, runs in your browser, and stores nothing you enter.
Do the pay converters include tax?
The overtime and hourly-to-salary tools show gross pay. Use the country salary calculators for take-home after tax.
Which country does the payslip checker support?
The payslip checker compares against UK 2026/27 income tax and National Insurance.
What's the difference between the time card and timesheet calculators?
The Time Card Calculator works out hours for a single shift; the Weekly Timesheet Calculator adds up a full week and splits regular from overtime hours. Both output payroll-ready decimal hours.