Work & Payroll
Split one shift into regular time and overtime, deduct unpaid breaks, and estimate gross pay from a base rate and overtime multiplier.
Calculator
Paid shift minutes = elapsed minutes − unpaid break minutes. Overtime minutes = max(0, paid shift minutes − regular threshold × 60). Regular minutes = paid shift minutes − overtime minutes. Gross pay = regular hours × base rate + overtime hours × base rate × overtime multiplier.
This is the method behind the answer, so the result can be checked rather than simply trusted.What-if check
Same paid shift, compared against common daily thresholds. This keeps the arithmetic separate from the workplace rule that decides which threshold applies.
| Regular threshold | Overtime | Gross estimate |
|---|---|---|
| 6 hours | 3h 30m | 281.25 |
| 7.5 hours | 2h 00m | 262.50 |
| 8 hours | 1h 30m | 256.25 |
| 10 hours | 0h 00m | 237.50 |
| 12 hours | 0h 00m | 237.50 |
Visual proof
The blue segment is paid time inside the selected regular threshold. The gold segment is paid time above that threshold. At 25.00/h and 1.50× overtime, estimated gross pay is 256.25 (200.00 regular + 56.25 overtime).
Visual grid
Hours and minutes are micro-time. Mapping them onto a week shows how a simple total becomes part of payroll, breaks, overtime thresholds and workday rules.
A sterile total becomes clearer when it is placed on the weekly grid: workdays, rest days, breaks and thresholds all become visible.
CalculationTime
Paid shift minutes = elapsed minutes − unpaid break minutes. Overtime minutes = max(0, paid shift minutes − regular threshold × 60). Regular minutes = paid shift minutes − overtime minutes. Gross pay = regular hours × base rate + overtime hours × base rate × overtime multiplier.
Use this space on the printed report for client, supplier, classroom, job-location, measurement, quote or approval notes.
Paid shift minutes = elapsed minutes − unpaid break minutes. Overtime minutes = max(0, paid shift minutes − regular threshold × 60). Regular minutes = paid shift minutes − overtime minutes. Gross pay = regular hours × base rate + overtime hours × base rate × overtime multiplier.
8:00 to 18:00 is 600 elapsed minutes. Minus 30 minutes break = 570 paid minutes. A regular 8-hour threshold is 480 minutes, so overtime is 570 − 480 = 90 minutes. At 25/hour and 1.5× overtime, gross pay is 8 × 25 + 1.5 × 25 × 1.5 = 256.25.
Master’s Tip: use this for one-shift what-if checks only. For a full week, daily entries, multiple penalty rates or jurisdiction modes, use the Payroll Time Card page instead.
Defaults assume an 8-hour standard day because it is a common planning threshold. No named payroll standard is claimed; change the threshold to match the workplace, award, contract or local convention you are checking.
Methodology & Accuracy
CalculationTime pages are built around visible arithmetic: the formula, assumptions, worked example and practical limitations are shown so the result can be checked rather than simply trusted.
Paid shift minutes = elapsed minutes − unpaid break minutes. Overtime minutes = max(0, paid shift minutes − regular threshold × 60). Regular minutes = paid shift minutes − overtime minutes. Gross pay = regular hours × base rate + overtime hours × base rate × overtime multiplier.
Defaults assume an 8-hour standard day because it is a common planning threshold. No named payroll standard is claimed; change the threshold to match the workplace, award, contract or local convention you are checking.
Where a calculator follows a named legal, trade or industry standard, that standard is cited visibly. Otherwise the page uses transparent general arithmetic and states its limits.Master’s Tip: use this for one-shift what-if checks only. For a full week, daily entries, multiple penalty rates or jurisdiction modes, use the Payroll Time Card page instead.
This calculator deducts unpaid breaks first, then compares paid time with the standard-hours threshold.
Overtime is zero. The result only counts paid time above the threshold.
Yes, as a simple gross-pay estimate. Enter the base hourly rate and overtime multiplier, then verify the governing payroll rule separately.
Use the threshold from the contract, award, employer policy or local law you are checking. The default 8-hour value is only a planning example.
Yes. A shift may have no daily overtime but still contribute to weekly overtime once the full pay period is counted.
Overtime calculations combine simple time arithmetic with workplace rules. This page shows the arithmetic first: paid shift minutes minus a chosen standard threshold. Legal entitlement, rate multipliers and weekly totals belong to the governing rule set, not to a generic calculator.
A ten-hour clock span is not automatically ten paid hours. Unpaid breaks are deducted before this calculator compares the paid total with the selected standard-hours threshold.
The same paid shift can produce different overtime totals under a 7.5-hour, 8-hour, 10-hour or weekly threshold. The sensitivity table on this page shows that change so the calculation is not mistaken for a legal decision.
This calculator reports overtime duration only. Overtime pay may depend on the base rate, multiplier, day of week, public holidays, industry awards, employment contracts and local payroll law.