Time Calculator

Calculate duration between times with break deduction.

Start

End

Deduct Break

ADVERTISEMENTMiddle Ad Slot

Time Duration Calculator - Work Hours & Payroll Tool

Calculate the exact duration between two times or dates instantly. Whether you are tracking work hours for payroll, planning an event, or calculating flight durations, our tool provides precise results in hours, minutes, and decimals.

How to Calculate Work Hours?

To calculate accurate work hours: 1) Enter your Start Time (e.g., 9:00 AM). 2) Enter your End Time (e.g., 5:30 PM). 3) Deduct any unpaid breaks (e.g., 30 mins lunch). The formula is: (End Time - Start Time) - Break Duration.

Decimal Hours for Payroll

Most payroll systems use decimal hours. For example, 8 hours and 30 minutes is 8.5 hours. Our calculator automatically converts the time format (HH:MM) into decimal format for easy billing.

Total Duration

0h 0m

(Minus 0 min break)

Decimal

0 hrs

Minutes

0 min

ADVERTISEMENTSidebar Sticky Ad

Why use Decimals?

Payroll systems often require time in decimals (e.g. 8.5) rather than minutes (e.g. 8:30). This avoids calculation errors when multiplying by hourly rates.

8h 15m = 8.25 hrs
8h 30m = 8.50 hrs
8h 45m = 8.75 hrs

Time Calculator

Time Duration Calculator - Work Hours & Payroll Tool

How to Calculate Work Hours?

Decimal Hours for Payroll

Why use Decimals?

About this Tool