Tax & Income guide · New Zealand
Hourly Rate to Annual Salary NZ — Conversion Guide
Convert an hourly wage into annual gross income using the hours and paid weeks you will actually receive, including casual, part-time and unpaid-break scenarios.
Reviewed 26 August 2026
Reviewed by KiwiTools editorial team — NZ calculator researchers; tax settings checked against Inland Revenue
General information only, not tax, financial, employment or legal advice. Check your tax code, agreement and current Inland Revenue guidance for your circumstances.
Key points
The formula is easy; the paid weeks are not
Annual gross income equals hourly rate × paid hours per week × paid weeks.
Use 52 weeks for a continuously employed worker paid during annual leave; use fewer weeks for genuinely unpaid gaps.
Overtime, penal rates and pay-as-you-go holiday pay belong on separate lines instead of being buried in the base rate.
What $32 an hour becomes under different work patterns
The useful number is paid hours across the year. A flat 2,080-hour shortcut is wrong for anyone with unpaid weeks or variable hours.
| Check | Paid weeks | Hours a week | Gross annual equivalent |
|---|---|---|---|
| Standard full year | 52 | 40 | $66,560 |
| Four unpaid weeks | 48 | 40 | $61,440 |
| School-hours pattern | 40 | 30 | $38,400 |
| Variable average | 50 | 34 | $54,400 |
Start with the hours you are paid for
$32 an hour for 40 hours across 52 paid weeks is $66,560 gross. If the work is seasonal and four weeks are unpaid, the same rate produces $61,440. The hourly rate did not change; the paid year did.
This is where the automatic 2,080-hour shortcut fails. It is sensible for a stable 40-hour employee paid across the year, but misleading for a contractor, casual worker or someone planning unpaid time away.
Read the related salary to hourly rate guideRead the related salary after tax guideRead the related nz income tax brackets guide
Paid annual leave is still paid time
Do not subtract four weeks merely because an employee takes annual holidays. An ordinary permanent employee continues to receive holiday pay. A 48-week input is appropriate only when those weeks genuinely produce no pay or when comparing worked hours for a different purpose.
Some intermittent or short fixed-term arrangements may pay holiday pay with wages under the applicable rules. In that case, show the holiday-pay component instead of pretending the base hourly rate alone is the employment package.
Variable hours need an honest average
A café worker might do 36 hours in summer and 22 in winter. Use roster history or a conservative expected average, then test a low-hours scenario. Multiplying the best week by 52 creates a salary nobody promised.
Keep time-and-a-half shifts, commissions and allowances outside the base conversion until their frequency is credible. A clean base plus a separate extras estimate is easier to challenge and update.
A contractor rate is not an employee salary in disguise
An employee offer can include paid leave, employer KiwiSaver and employment protections. A contractor may fund holidays, tax, ACC, insurance, equipment and non-billable time from the quoted rate.
So $65 an hour contracting should not be compared with $135,200 salary simply because 65 × 2,080 gives that number. Reduce billable weeks and hours, add costs, then compare like with like.
Frequently asked questions
What salary is $30 an hour in NZ?
At 40 paid hours for 52 weeks, it is $62,400 gross. Different paid hours or unpaid weeks change the result.
Should I use 48 or 52 weeks?
Use 52 for continuous paid employment including paid annual holidays. Use fewer weeks for genuine unpaid gaps or a worked-time comparison.
Does the conversion include tax?
No. It produces gross income. PAYE, KiwiSaver and student-loan deductions belong in a take-home calculation.
How should variable hours be annualised?
Use a defensible average and test a lower-hours case. Do not annualise the busiest week unless it is guaranteed.
Is a contractor hourly rate comparable to wages?
Not directly. Allow for unpaid time, tax and ACC obligations, insurance, equipment and other costs carried by the contractor.
Put the guide into practice
Continue with related KiwiTools calculators
Test your own numbers, compare scenarios and return to the guide to check assumptions and limitations.