Work & Time Calculators
Tools for hours and shifts: an hours calculator that turns clock-in and clock-out into payroll-ready decimals, a weekly time card with overtime and gross pay, a time-duration tool for the gap between two times, an add-and-subtract time calculator, and a business-days counter. Overnight shifts and midnight wraps are handled automatically.
Hours Calculator
Hours calculator.
Time Card Calculator
Weekly time card calculator.
Time Duration Calculator
Time duration calculator.
Time Calculator
Time calculator to add or subtract hours and minutes from a start time.
Business Days Calculator
Business days calculator.
Frequently asked questions
- How is overtime calculated?
- The time card splits anything over 40 hours in a week into overtime, paid at 1.5× by default. Adjust the threshold and multiplier to match your state or employer rules.
- Do the tools handle shifts that cross midnight?
- Yes. When a clock-out is earlier than the clock-in, the hours and duration calculators read it as an overnight shift and add the extra day automatically.
- Is the pay figure take-home pay?
- No — it's gross pay before taxes and deductions. Use it to check a paycheck's hours and rate, not to predict your net deposit.
See all calculators.