Converting pay periods: how the maths works
Australian jobs quote pay in different units — awards and casual roles in dollars per hour, salaried roles per year, rentals and budgets per week. Converting between them is simple arithmetic built on the standard 38-hour full-time week and a 52-week year:
- Hourly → yearly: rate × weekly hours × 52 (at 38 hours, that’s rate × 1,976)
- Yearly → weekly: salary ÷ 52 · Yearly → fortnightly: ÷ 26 · Yearly → monthly: ÷ 12
- Yearly → hourly: salary ÷ (weekly hours × 52)
The pre-tax conversion is the easy half. The number that actually matters — what lands in your account — depends on income tax, the Medicare levy and any HECS-HELP repayment, all of which are calculated on your annual income and then spread across your pays. That’s what this calculator does for you.
Worked examples for 2026–27
Salary vs hourly: traps to watch
“Package” vs “base” salary
Job ads sometimes quote a package including super. A "$88,000 package" at the 2026–27 super rate of 12% is a base salary of about $78,571 — divide by 1.12. All tax in this calculator applies to the base, because super isn’t part of your taxable salary.
Casual rates aren’t comparable one-for-one
Casual hourly rates include a loading (typically 25%) that compensates for no paid leave. $35/hour casual is closer to $28/hour permanent once leave entitlements are counted — and casuals aren’t paid for weeks they don’t work, so multiplying by 52 can overstate a casual’s real annual income. Our upcoming casual pay calculator will handle loadings and penalty rates properly.
Withholding ≠ your actual tax
The tax taken from each payslip follows ATO withholding tables — a good approximation spread across the year, not your final bill. Your true tax is settled when you lodge a return: deductions, offsets, a second job or a mid-year pay change all move the final number, which is why refunds (and debts) happen.
Frequently asked questions
How do I convert an hourly rate to an annual salary in Australia?
Multiply your hourly rate by your weekly hours, then by 52. A standard full-time week is 38 hours, so $35 an hour is $35 × 38 × 52 = $69,160 a year before tax. This assumes paid annual leave — for casuals, weeks you don’t work aren’t paid, so annualising overstates income unless you work year-round.
What is $35 an hour after tax in Australia?
At 38 hours a week, $35 an hour is $69,160 a year. In 2026–27 that attracts about $11,268 in income tax and $1,383 Medicare levy, leaving take-home pay of roughly $56,509 a year — about $1,087 a week, or $28.60 an hour after tax.
What is $80,000 a year per hour in Australia?
On a standard 38-hour week, $80,000 a year works out to about $40.49 an hour before tax. After roughly $14,520 income tax and $1,600 Medicare levy, take-home pay is about $63,880 a year, or $1,228 a week.
Why is my fortnightly pay slightly different from this calculator?
Employers withhold tax using ATO withholding schedules, which round per pay period and annualise each payslip separately. Small differences wash out at tax time: your actual tax is calculated on your annual taxable income when you lodge your return, so over- or under-withholding becomes a refund or a bill.
Does the calculator include superannuation?
Enter your pay excluding super. The superannuation guarantee (12% in 2026–27) is paid by your employer on top of your wages into your super fund. If you have a “package including super” figure, divide it by 1.12 to get your base salary first.
How many work hours are in a year in Australia?
A 38-hour week over 52 weeks is 1,976 hours a year. Full-time employees are paid for all 52 weeks (including 4 weeks of annual leave), which is why annual salaries divide evenly by 52 — casual workers should instead multiply their rate by hours actually worked.
Want the full tax breakdown by bracket, with LITO and HECS bands itemised? Use our Income Tax Calculator 2026–27.
Calcroo provides estimates for general information only — not financial or tax advice. Figures assume you are an Australian resident for tax purposes with one job, claiming the tax-free threshold, and exclude deductions, offsets and levies not listed. Confirm your situation with ato.gov.au or a registered tax agent.