Work Hours & Overtime Calculator
Result
Work Hours & Overtime Calculator — free online calculator.
Formula
- Work Hours & Overtime Calculator calculates its result from Start Hour (0–23), Start Minute (0–59), End Hour (0–23), End Minute (0–59), Break Time (minutes), Standard Hours per Day, Days per Week. It uses the formula Total Minutes = (End − Start) − Break. Change any input to recalculate the result instantly.
- The main inputs are Start Hour, Start Minute, End Hour, End Minute, Break Time, Standard Hours per Day, Days per Week. Enter them in the units and format shown in the calculator.
- Use the units, labels and assumptions shown beside each input so the formula is applied consistently.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Work Hours & Overtime
- Start Hour: 9 0–23
- Start Minute: 0 0–59
- End Hour: 18 0–23
- End Minute: 30 0–59
- Break Time: 60 minutes
- Standard Hours per Day: 8
- Days per Week: 5
09:00–18:30 with a 60-minute break is 8.5 paid hours; standard 8 hours/day yields 0.5 overtime hours per day; five days = 42.5 hours with 2.5 overtime.
Sample result: Calculating…
Frequently asked questions
What does the Work Hours & Overtime calculate?
Work Hours & Overtime Calculator — free online calculator.
Which values should I enter?
Enter Start Hour, Start Minute, End Hour, End Minute, Break Time, Standard Hours per Day, Days per Week using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Total Minutes = (End − Start) − Break.
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.