Working Hours & Pay Calculators
Free tools to track employee time, calculate overtime, and payroll costs.
Monthly Working Hours
Calculate total work hours per month for 2026 including standard 40h weeks.
Work Hours with Lunch
Daily work hour calculator that automatically deducts lunch and rest periods.
Overnight Shift Hours
The easiest way to calculate hours for night shifts that cross over midnight.
Overtime Pay Calc
Calculate gross pay including overtime based on US FLSA 40-hour rules.
Salary Converter
Convert your hourly wage into weekly, monthly, and annual salary estimates.
Paycheck Estimator
Calculate your paycheck instantly from hours worked including overtime and breaks.
Accurate Time Tracking & Payroll Calculators
Managing work hours accurately is essential for ensuring fair compensation, maintaining payroll accuracy, and staying compliant with state and federal labor regulations. Our suite of free online working hours calculators simplifies complex timecard math, making it easy for employees, freelancers, and businesses to track shifts, deduct lunch breaks, and estimate pay.
Calculators Built for Every Scenario
We organize our tool suite into three primary categories to help you quickly find the exact calculation tool you need:
- Time Tracking Tools: Track daily shifts, manage split schedules, and deduct breaks using the Working Hours Calculator, Timesheet Calculator with Lunch, or the Timecard Calculator with Breaks.
- Payroll & Pay Calculators: Calculate overtime payouts, holiday premium pay, and net take-home checks using the Overtime Pay Calculator, Holiday Pay Calculator, Double Time Calculator, Gross Pay Calculator, and Net Pay Calculator.
- PTO & Planning Tools: Plan vacations and estimate earned time off using the PTO Accrual Calculator or the PTO Payout Calculator.
Understanding Overtime Rules (Time and a Half & Double Time)
Under the Federal Fair Labor Standards Act (FLSA), non-exempt employees must be paid overtime at a rate of at least 1.5 times their regular hourly rate for hours worked over 40 in a single workweek. Certain states have daily overtime regulations; for example, California requires paying double time (2.0x standard rate) for hours worked past 12 in a single day. Our calculators let you apply these rules dynamically to ensure your paycheck math matches your local labor requirements.
Why Trust Our Online Time Tools?
- Precision Math: Formulated to prevent manual arithmetic slip-ups, ensuring your timesheets and wage summaries are accurate.
- Mobile Friendly Layout: Responsive styling allows contractors, job site workers, and field staff to calculate hours directly from their smartphones.
- No Hidden Costs: Every calculator is 100% free and requires no sign-ups, subscriptions, or downloads.