Free · Browser-Based · Payroll Math

Hours Calculator

Calculate daily and weekly work hours, subtract breaks, and estimate overtime for staffing, payroll, and personal time tracking.

Work entries (one per line: Start,End,BreakMinutes)

Overtime threshold (hours)

Round minutes

Hours summary

🎯 Common Use Cases

Calculate weekly work hours

Subtract lunch or break time

Estimate overtime pay eligibility

Review time sheet totals

How do I enter shifts?

Use one line per shift in the format Start,End,BreakMinutes such as 09:00,17:30,30.

Can it estimate overtime?

Yes. Enter an overtime threshold and the summary will show hours above it.

Does it support rounding?

Yes. You can round totals to the nearest 15 or 30 minutes.