What is the difference between wage and salary? A guide to state and industry pay differences
Understand the difference between wage and salary in Australia, and how state and industry benchmarks affect your pay on the Salary Index.
The distinction between wage and salary is fundamental to interpreting the Salary Index, which measures annualised gross earnings against the national line of 100.
What is the difference between wage and salary?
In Australia, the difference between wage and salary comes down to how your pay is calculated and what it covers. A wage is paid per hour worked, while a salary is an annualised amount agreed in your employment contract. The Fair Work Ombudsman explains that wages are typically used for casual, part-time, or award-covered employees, whereas salaries are common for permanent full-time roles and often include an annualised wage arrangement that bundles together minimum pay, penalties, overtime, allowances, and annual leave loading.
Understanding this difference is essential for reading the Salary Index. The index benchmarks all pay against the national line of 100, which represents full-time adult ordinary-time earnings of $108,352 per year (based on ABS Average Weekly Earnings, May 2026). If you earn a wage, your hourly rate is converted to an annual figure using 38 hours per week. If you earn a salary, your annual amount is used directly. The index then shows where your pay sits relative to the national average.
State differences in pay
Where you live has a big impact on whether you are paid a wage or a salary, and how much you earn. The Salary Index tracks state-level benchmarks:
- ACT (109.9) and WA (106.9) have the highest indexes, reflecting strong public sector employment and mining salaries.
- NSW (101.2) sits just above the national line, driven by professional and financial services.
- VIC (98.0) and QLD (97.9) are slightly below, with a mix of industries.
- SA (94.6), NT (95.2), and TAS (88.6) are lower, partly due to a higher share of award-covered wage jobs in retail, hospitality, and agriculture.
For example, a retail worker on the award wage of $25.74 per hour earns about $50,844 annualised (index 46.9), while a professional on a $120,000 salary in the ACT would have an index of 110.7. The state index reflects the average mix of wages and salaries in each region.
Industry differences
Your industry is another major factor. Industries with high proportions of salary earners tend to have higher indexes:
- Mining (154.7) is dominated by salaried professionals and high hourly wages.
- Professional, scientific and technical services (114.7) includes lawyers, accountants, and consultants on salaries.
- Education and training (105.5) and Health care and social assistance (97.8) have a mix of salaried teachers and nurses alongside award-covered support staff.
- Retail trade (75.9) and Accommodation and food services (72.5) are heavily wage-based, with many casual and part-time workers on award rates.
A wage earner in retail might earn $26.44 per hour (national minimum wage) plus casual loading of $33.05, while a salaried mining engineer could earn $180,000 (index 166). The industry index captures these differences.
How awards and super affect the difference
Awards set minimum hourly wages for specific jobs, and these are reviewed annually. From 1 July 2026, award minima rose 4.75%. If you are on a salary, your contract must still meet the award rate for your classification. The Fair Work Ombudsman warns that annualised wage arrangements must be reviewed every 12 months to ensure the employee hasn't been underpaid.
Superannuation guarantee is 12% from 1 July 2026, applied to both wages and salaries up to the maximum contribution base of $270,830. This means a wage earner on $50,000 gets $6,000 in super, while a salary earner on $150,000 gets $18,000.
Using the Salary Index to compare
To see where your pay fits, visit how the index works or explore pay guides for your industry. The index makes it easy to compare a wage in Tasmania with a salary in Western Australia, or a retail job with a professional role. Remember that the index uses gross ordinary-time earnings, not take-home pay. For a resident earning $80,000, tax (including Medicare) would be about $17,938, leaving $62,062.
Whether you earn a wage or a salary, the key is knowing what your pay covers. A salary might include annual leave loading and overtime, but if you work extra hours, check that your annualised wage arrangement doesn't short-change you. The states and industries pages give more detail on regional and sector benchmarks.
Ultimately, the difference between wage and salary is not just about how you are paid – it shapes your entitlements, your tax, and your position on the Salary Index.
Questions people ask
Can a salary be less than the award wage?
No. Under the Fair Work Act, a salary must be at least equal to the minimum award rate for the employee's classification. If the salary covers additional entitlements like overtime or penalties, it must still ensure the employee receives no less than what they would have earned under the award for all hours worked. Employers must review annualised wage arrangements each year to confirm compliance.
Does casual loading apply to salaries?
Casual loading is a percentage added to the hourly wage (usually 25%) to compensate for lack of paid leave. Salaries are typically for permanent employees (full-time or part-time) and do not include casual loading. However, some annualised wage arrangements in awards may include a loading that covers casual entitlements if the employee is classified as casual.
How does the Salary Index treat wages versus salaries?
The Salary Index converts all pay into an annualised gross figure for full-time adult ordinary-time earnings. For hourly wages, it multiplies the hourly rate by 38 hours per week and 52 weeks per year. For salaries, it uses the annual amount directly. The index then divides that annual figure by the national benchmark ($108,352) and multiplies by 100. This allows direct comparison between wage earners and salary earners across states and industries.