How to Use a Salary Calc: From Hourly Rate to Annual Pay in Australia
For a 38-hour week, the national minimum wage is $26.44 per hour, giving $1,004.90 weekly and $52,254.80 annually before tax and super.
How a Salary Calc Turns Your Hourly Rate into Annual Pay
A salary calc is a straightforward tool that helps you understand what your hourly rate means in terms of weekly, fortnightly, and annual earnings. Whether you are negotiating a job offer, comparing award rates, or planning your budget, knowing how to convert your hourly pay into a yearly figure is essential. This guide explains the formula, the assumptions behind it, and how to account for tax, superannuation, and casual loading.
The 38-Hour Week Assumption
Most salary calculators in Australia assume a standard full-time working week of 38 hours. This is the ordinary hours benchmark used by the Fair Work Commission for the national minimum wage and many awards. If you work part-time or irregular hours, you should adjust the weekly hours to match your actual schedule. The formula is simple: annual gross pay = hourly rate × hours per week × 52.
For example, if you earn $30 per hour and work 38 hours each week, your annual salary before tax is $30 × 38 × 52 = $59,280. The same calculation works for any hourly rate, but remember that it assumes you work every week of the year with no unpaid leave or overtime.
From Hourly to Annual: The Basic Formula
To convert your hourly rate to annual pay, multiply by your weekly hours and then by 52. This gives your gross annual income. If you know your weekly pay, you can also multiply by 52. For fortnightly pay, multiply your weekly pay by 2. Many salary calculators show all three figures: weekly, fortnightly, and annual.
It is important to note that this is an estimate. It does not include penalty rates, allowances, or overtime. If you work under an award, your actual pay may be higher due to weekend or shift penalties. The salary calc provides a baseline for ordinary-time earnings.
Understanding the National Minimum Wage
From 1 July 2026, the national minimum wage is $26.44 per hour, or $1,004.90 per week for 38 ordinary hours, according to the Fair Work Commission. This is the minimum base rate for adult employees not covered by an award or agreement. Casual employees receive a 25% loading, making the casual rate $33.05 per hour.
The national minimum wage applies to award/agreement-free employees. Most workers are covered by an award, which often sets higher minimum rates. For example, the Social, Community, Home Care and Disability Services Industry Award (SCHADS) has specific pay rates that may be higher than the national minimum. The Fair Work Ombudsman provides pay guides for each award.
Award Rates vs Minimum Wage
Award rates are minimum pay rates set for specific industries or occupations. They are usually higher than the national minimum wage. For instance, a health professional under the Health Services Award may have a classification rate above $26.44 per hour. When using a salary calc, you should enter your award rate if you know it, not the national minimum wage, unless you are award-free.
The Fair Work Ombudsman’s Pay and Conditions Tool (P.A.C.T.) can help you find the correct award rate for your job. Always check the applicable award, as it overrides the national minimum wage.
Casual Loading and How It Affects Your Salary Calc
If you are a casual employee, your hourly rate includes a 25% loading on top of the base rate. This loading compensates for not receiving paid sick leave or annual leave. When using a salary calc, you should enter your base hourly rate (without loading) and then apply the loading separately. For example, if your base rate is $26.44, the casual rate is $33.05. Do not enter $33.05 as your base rate, because the calculator may add loading again.
The timesheet on this site has a checkbox to add 25% casual loading. This ensures the calculation is correct. For more details, see our casual loading page.
Tax and Superannuation in Your Salary Calc
Your gross annual pay is not what you take home. Tax and the Medicare levy are deducted, and superannuation is paid on top by your employer.
Tax Brackets for 2026–27
The Australian Taxation Office (ATO) sets the resident tax rates for 2026–27 as follows:
- Nil tax on income up to $18,200
- 15% on income from $18,201 to $45,000
- 30% on income from $45,001 to $135,000
- 37% on income from $135,001 to $190,000
- 45% on income above $190,000
Additionally, the Medicare levy is 2% of your taxable income (with possible reductions for low-income earners). The salary calc on this site uses the 2025–26 single reduction thresholds for Medicare because the 2026–27 thresholds were not confirmed at the time of the reference data. This is an estimate only.
Superannuation Guarantee
Your employer must pay superannuation at 12% of your ordinary earnings, on top of your salary. This is not deducted from your pay. The super guarantee has a maximum contribution base of $270,830 per year. For example, if your annual salary is $60,000, your employer contributes $7,200 in super. The salary calc shows estimated super based on 12% of ordinary earnings, stopping at the cap.
Differences in Ordinary-Time Earnings
Ordinary-time earnings refer to the pay you receive for standard hours, excluding overtime. The Australian Bureau of Statistics (ABS) reports Average Weekly Earnings (AWE) for full-time adult employees. As of May 2026, full-time adult ordinary-time earnings were $2,083.70 per week. That is about $108,352 per year for a 38-hour week. In contrast, the national minimum wage gives $1,004.90 per week. This gap highlights the difference between minimum wage and average earnings.
All employees total earnings (including part-time) were $1,579.20 per week. When using a salary calc, understanding where your pay sits relative to these averages can help you assess your offer.
Using the Timesheet for Your Salary Calc
The timesheet on this site is the home page. You type your base hourly rate, and the tool calculates your weekly, fortnightly, and annual pay. A checkbox adds 25% casual loading. The results include estimated tax, Medicare, and super. Remember that this is an estimate: it assumes the same rate every week, no unpaid overtime, no penalty rates, no allowances, and no salary sacrifice. Super is estimated at 12% of ordinary earnings only, paid on top, and stops at the $270,830 maximum contribution base. Tax uses the 2026–27 resident scale with the full tax-free threshold. Medicare uses the 2025–26 single reduction thresholds because the 2026–27 reduction thresholds were not confirmed here. HELP, the Medicare levy surcharge, and salary packaging are not deducted.
For more information, see our minimum wage and hourly conversion pages, or browse the pay guides for award rates.
Conclusion
A salary calc is a valuable tool for converting your hourly rate into annual, fortnightly, and weekly figures. By understanding the assumptions—38-hour week, no overtime, and ordinary-time earnings—you can make informed decisions about job offers and budgeting. Always check your award rate and remember that tax and super are separate considerations. Use the timesheet to get a quick estimate, and refer to the Fair Work Ombudsman and Fair Work Commission for official rates.
Open the same rate on the home timesheet. Read the reference tables before treating a figure as your pay.