What does a work hours calculator do?
It totals selected daily shifts after subtracting unpaid break minutes. Each day can use its own start time, end time and break.
How are overnight shifts handled?
If an end time is earlier than or equal to the start time, the calculator treats the end as occurring on the next day.
How are breaks handled?
Break minutes are subtracted from the elapsed shift duration. A break cannot exceed the shift length.
Can I use this as an official timesheet?
This page is a planning calculator, not a payroll record system. Employer rounding, meal-period rules and labor-law requirements can differ.
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Frequently asked questions
Yes. Every selected day has its own start, end and break inputs.
Yes. An end time that is not later than the start time is treated as next-day time.
The entered break minutes are treated as unpaid and subtracted from work time.
Yes. Unchecked days are ignored.
No. It totals work time only; wage and overtime-pay calculations belong in payroll tools.
No. It uses the times entered without employer-specific rounding rules.
The current grid represents one seven-day schedule. You can calculate separate weeks and combine them with the Hours Calculator.
No account is required and values are calculated in your browser.
Sources and methodology
This calculator uses transparent browser-side date/time arithmetic. The references below provide standards or official context relevant to the calculation.
Date and time scope: Calendar, time-zone, holiday and scheduling conventions can differ by jurisdiction or organization. Check authoritative rules when a deadline, legal right, payroll event or travel schedule depends on the exact result.
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