# Free Time Card Calculator

> Calculate total work hours from punch-in and punch-out times for payroll. Free, no sign-up, by Staff Khata.

Hours for a day = punch-out time − punch-in time − unpaid breaks. Add up the days for the week, then pay = regular hours × hourly rate + overtime hours × overtime rate. Example: 9:00 to 18:30 with a 30-minute lunch break is 9 hours.

## Inputs

- Day 1 Punch-In (HH:MM)
- Day 1 Punch-Out (HH:MM)
- Day 2 Punch-In
- Day 2 Punch-Out
- Day 3 Punch-In
- Day 3 Punch-Out
- Daily Break Deduction (minutes)
- Hourly Rate (₹)

## Frequently asked questions

### How do I convert minutes to decimal hours for payroll?

Divide the minutes by 60. 8 hours 45 minutes = 8 + 45 ÷ 60 = 8.75 hours.

### Can punch times be collected automatically?

Yes. Staff Khata records punches from Realtime biometric machines, a rotating QR code or selfie + GPS, and works out hours and late marks for each day.

Use the calculator: https://staffkhata.com/free-tools/time-card-calculator