Salary Insurance: Converting Your Hourly Rate to Annual Pay with Casual Loading and Super
For a 38-hour week, annual gross pay is hourly rate × 38 × 52, with super paid on top at 12%.
Introduction
When you're offered an hourly rate or a salary, it's important to know the full picture of your annual earnings. This is where salary insurance comes in — not a product you buy, but a way of thinking about your total compensation. By converting your hourly rate to annual pay, including casual loading and superannuation paid on top, you can compare offers and plan your finances with confidence.
This guide explains the standard conversion formula, how casual loading works, how super is added, and what tax you can expect. Use the timesheet to enter your own rate and see the results instantly.
The Basic Formula
Annual gross pay = hourly rate × hours per week × 52 weeks.
We assume a standard full-time week of 38 hours, as set by the Fair Work Commission. For example, the National Minimum Wage from 1 July 2026 is $26.44 per hour. That gives:
$26.44 × 38 × 52 = $52,254.88 per year (before tax and super).
If you're casual, you receive a 25% loading on top of the base rate. So the casual rate is $33.05 per hour, and annual gross becomes:
$33.05 × 38 × 52 = $65,318.80 per year.
This formula assumes the same rate every week, no unpaid overtime, no penalty rates, no allowances, and no salary sacrifice. It's a starting point for comparison.
Minimum Wage and Award Rates
The National Minimum Wage applies to employees not covered by an award or agreement. Most workers are covered by a modern award that sets higher minimum rates for their industry or occupation. Award rates vary by classification, experience, and type of work. Casual employees under an award also get the 25% loading unless the award specifies a different amount.
Always check your award or enterprise agreement for the correct base rate. The pay guides on this site can help you find the right award.
Casual Loading
Casual loading is an extra payment to compensate for not receiving paid leave (annual leave, sick leave, public holidays). The standard loading is 25% of the base hourly rate. It is paid on top of the base rate, not included in it. When using the timesheet, you can tick the "casual loading" checkbox and the calculator will add 25% to your entered base rate. Never enter a rate that already includes casual loading.
For example, if your base rate is $30 per hour, the casual rate is $37.50 per hour. Your annual gross (38-hour week) would be $37.50 × 38 × 52 = $74,100. The loading is $7.50 per hour, which adds $14,820 to your annual base pay.
Super on Top
Superannuation guarantee is 12% of your ordinary earnings, paid by your employer on top of your wages. It is not deducted from your pay. For casual employees, ordinary earnings include the base rate plus casual loading. So if your casual rate is $37.50 per hour, super is calculated on that amount.
Super is capped at the maximum contribution base of $270,830 per year (2026–27). If your ordinary earnings exceed that, the employer does not have to pay super on the excess. For most workers, this cap is not reached.
To estimate your total annual package (pay plus super), multiply your annual gross by 1.12. Using the $30 base rate example: $74,100 × 1.12 = $82,992 total package. This is your salary insurance — knowing the full value your employer is providing.
Tax and Medicare
Your take-home pay depends on tax and the Medicare levy. For 2026–27, the resident tax rates are:
- Nil up to $18,200
- 15% from $18,201 to $45,000
- 30% from $45,001 to $135,000
- 37% from $135,001 to $190,000
- 45% above $190,000
Medicare levy is generally 2% of taxable income. The 2025–26 single reduction thresholds are used here because the 2026–27 thresholds were not confirmed. HELP, Medicare levy surcharge, and salary packaging are not deducted in this estimate.
Use take-home pay for a more detailed breakdown.
Fortnightly Pay
Many employers pay fortnightly. To estimate your fortnightly gross, multiply your weekly pay by 2. For a 38-hour week at the casual rate of $33.05 per hour:
Weekly = $33.05 × 38 = $1,255.90 Fortnightly = $1,255.90 × 2 = $2,511.80
Super is paid quarterly or more often, but you can think of it as an additional 12% on top of your fortnightly ordinary earnings.
Industry Averages
The Australian Bureau of Statistics (ABS) publishes Average Weekly Earnings (AWE) for full-time adult ordinary time. In May 2026, that was $2,083.70 per week. For all employees (including part-time), it was $1,579.20 per week. These are averages across all industries, not medians for a specific job.
For example, the financial and insurance services industry had an average full-time ordinary time earnings of $2,341.30 per week (May 2026). This is an industry average, not a job median. Your pay may be higher or lower depending on your role, experience, and location. See average pay for more context.
Using the Timesheet
The the timesheet on this site lets you enter your base hourly rate and see the annual, monthly, fortnightly, and weekly figures. Tick the casual loading box if applicable. The results include estimated tax, Medicare, and super. Remember: super is paid on top, not deducted.
This tool is for estimation only. For a binding determination of your pay or tax, consult a qualified professional or the Fair Work Ombudsman.
Summary
Salary insurance means understanding your total compensation: base pay, casual loading, and super. Use the formula hourly × 38 × 52 for annual gross. Add 25% for casual loading. Add 12% super on top. Check your award for the correct base rate. And always use reference tables to verify figures.
Whether you're comparing a salary offer or planning your budget, knowing these components helps you make informed decisions.
Open the same rate on the home timesheet. Read the reference tables before treating a figure as your pay.