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Time & Date

Hours Worked Calculator

An hours worked calculator estimates net work time from start and end times, then subtracts unpaid breaks and shows total and decimal hours.

Time & Date

Quick answer

Includes start time, end time, and breaks.

What this tells you

  • Includes start time, end time, and breaks.
  • Shows both readable hours and decimal hours.
  • Optional overtime threshold shows regular vs overtime split.

How to Use

  1. 1Enter shift start time.
  2. 2Enter shift end time.
  3. 3Enter total break minutes.
  4. 4Set overtime threshold if needed, then calculate.

How It Works

Formula

Gross minutes = end - start (add 1440 if crossing midnight) Net minutes = gross - break minutes Total hours = net minutes / 60 Overtime = max(0, total - overtime threshold)

Clock times are converted to minutes, break time is subtracted, and hours are split by the overtime threshold.

Calculation note: values are processed in the order shown above, using the current input units.

Worked Examples

Day shift with break

Start08:00
End17:00
Break60 min
Overtime8h
Result8.00 regular hours, 0.00 overtime hours

Common mistakes

  • Using AM/PM instead of HH:MM format
  • Forgetting unpaid break minutes
  • Treating overtime threshold as automatic payroll compliance

Frequently Asked Questions

Yes. If end time is earlier than start time, the calculator treats it as crossing midnight.
Yes. The result includes decimal hours and total minutes.
No. It is an estimate based on your threshold input, not legal payroll advice.

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