Free Time Card & Timesheet Calculators

Calculate work hours, overtime, and pay instantly. No signup required. Accurate, fast, and completely free.

Time Card Calculator Timesheet Calculator

Popular Calculators

Our most-used time and payroll tools

⏱️Time Card Calculator

Enter clock-in and clock-out times for each day. Auto-calculate daily hours, weekly total, overtime, and break deductions.

🕐Work Hours Calculator

Calculate total hours worked between two times. Supports AM/PM, 24-hour format, and overnight shifts.

📋Timesheet Calculator

Full weekly or biweekly timesheet with auto-calculated totals, overtime, double time, and print/export functionality.

All Calculators

12 free tools for time tracking and payroll

Calculate overtime pay with time-and-a-half (1.5x) and double-time (2x) rates. See breakdown of regular + OT pay.

⏳Time Duration

Calculate the duration between two times or dates. Results in hours:minutes, decimal hours, and total minutes.

👥Employee Hours

Calculate total hours for multiple employees across any pay period. Show individual and team totals.

🔢Decimal Hours

Convert hours and minutes to decimal hours and vice versa. Includes a quick reference conversion chart for payroll.

➕Hours & Minutes

Add, subtract, multiply, and divide hours and minutes. Total multiple time entries for work hours across jobs.

Enter hourly rate and hours worked to calculate gross pay. See daily, weekly, biweekly, monthly, and annual projections.

📅Weekly Hours

Quick calculator for total weekly hours. Enter hours per day, see total and daily average. Flags overtime over 40 hours.

Calculate required break times based on hours worked. See federal and state mandated break requirements.

🎖️Military Time

Convert between 12-hour (AM/PM) and 24-hour (military) time. Full conversion chart and time difference calculator.

Why Use TimeCardMath?

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Instant Results

Calculations happen in real-time as you type. No waiting, no page reloads.

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Private & Secure

All calculations happen in your browser. Your data never leaves your device.

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Print & Export

Print-friendly timesheets and export options for easy record keeping.