How the calculation works.
paid time = elapsed shift time − unpaid breaksThe Hours Calculator keeps the relevant time and date assumptions visible so you can verify the result. Advanced mode adds planning detail without changing the underlying arithmetic.
Turn clock time into paid decimal hours.
For a 09:00 clock-in and 17:30 clock-out, the elapsed shift is 8 hours 30 minutes. Subtract a 30-minute unpaid break and the paid duration becomes 8 hours, or 8.00 decimal hours. A half hour is 0.50 of an hour because 30 ÷ 60 = 0.5; it is not written as 0.30 when a payroll or costing calculation expects decimal hours.
Advanced mode can total several shifts consistently.
Add each shift separately when a workday contains split shifts or when you want one total across several entries. Every row applies its own clock-in, clock-out and unpaid-break values before the paid minutes are added together. Review each row before using the total: one incorrect overnight assumption or break entry can change the combined hours. If you also enter an hourly rate, FigureNest multiplies the final paid decimal hours by that rate as a simple gross-pay estimate; it does not add overtime, premiums, allowances or payroll deductions automatically.
Check the workplace rules around the arithmetic.
If clock-out is earlier than clock-in, FigureNest treats the shift as crossing midnight. The calculator can total multiple shifts in Advanced mode and optionally multiply paid decimal hours by an hourly rate, but it does not decide overtime eligibility, paid-break rules, timesheet rounding, daylight-saving treatment, on-call time, travel time, minimum-shift rules, or which payroll date receives an overnight shift. For formal payroll or compliance, compare the calculated duration with the employer policy, agreement, payslip, or applicable labour rule.
Use the result in context.
For the Hours Calculator, check that the dates, clock times, breaks, schedule rules and any pay assumptions match the situation you are measuring. The result is an arithmetic aid and does not determine employment rights, payroll policy, holiday entitlement or legal overtime eligibility.
Checks before relying on the answer.
When using the Hours Calculator, avoid mixing decimal hours with hours-and-minutes notation, forgetting unpaid breaks, choosing the wrong end date for an overnight period, or assuming a standard weekend or automatic holiday calendar applies everywhere. Keep one convention throughout the calculation.
Hours Calculator questions.
Can a shift cross midnight?
Yes. If clock-out is earlier than clock-in, FigureNest treats that row as one shift ending the following day. For example, 22:00 to 06:00 is eight elapsed hours before any unpaid break. A single row cannot represent a shift lasting more than 24 hours; split longer records into separate shifts.
What are decimal hours?
Decimal hours express minutes as a fraction of 60, which is useful for payroll and costing. For example, 7 hours 30 minutes is 7.50 hours because 30 ÷ 60 = 0.5. It is not 7.30 hours, which would mean 7 hours plus 0.30 of an hour, or 18 minutes.
How are multiple shifts totaled?
Advanced mode calculates each row independently, subtracts that row’s unpaid break, then adds the remaining paid minutes. This supports split shifts and multi-entry totals without treating the gap between rows as paid time. Review every clock-in, clock-out and break before using the combined result.
How are unpaid breaks handled?
Only the break minutes entered for each shift are deducted; no meal or rest break is assumed automatically. A zero-minute break is valid. A negative break, blank value, malformed time, or break longer than its shift produces an explicit error instead of a partial total.
How is estimated gross pay calculated?
In Advanced mode, estimated gross pay is total paid decimal hours multiplied by the non-negative hourly rate you enter. The currency selector formats the result but does not convert exchange rates. The estimate excludes overtime premiums, taxes, deductions, allowances, tips, payroll rounding and employment-rule decisions.
Are my shift times or hourly rate uploaded?
No calculation service is used. Shift rows, unpaid breaks, hourly rate and the calculated totals are handled in the current browser. FigureNest does not upload these calculation values, and this calculator is not an employer timesheet or payroll record.