Formula
Total cost = salary + salary x super% + salary x 1.34% leave loading estimate + salary x payroll tax% + salary x workers compensation%.
Employee True Cost (Oncost) Calculator
Estimate total employee cost from salary, superannuation, payroll tax, leave loading and workers compensation.
Worked example
$70,000 salary plus 11.5% super, 5% payroll tax, 2% workers compensation and 1.34% leave loading gives total cost of about $83,258.
Professional note
Professional note: print the input values, formula, result and date together so the calculation can be reviewed later.
Regional and unit assumptions
Basis: transparent planning arithmetic using the visible inputs and assumptions on this page.
Assumptions and limitations
- This calculator is for planning and education, not legal, tax, medical, immigration, engineering or financial advice.
- Use current official rates, contracts, carrier terms, statutes or professional guidance before relying on the result.
- The default values are examples. Replace them with the figures from the job, invoice, contract, bill, service or record being checked.
Methodology & Accuracy
How this calculator is checked
CalculationTime pages are built around visible arithmetic: the formula, assumptions, worked example and practical limitations are shown so the result can be checked rather than simply trusted.
Formula used
Total cost = salary + salary x super% + salary x 1.34% leave loading estimate + salary x payroll tax% + salary x workers compensation%.
Standard or basis
Basis: transparent planning arithmetic using the visible inputs and assumptions on this page.
Where a calculator follows a named legal, trade or industry standard, that standard is cited visibly. Otherwise the page uses transparent general arithmetic and states its limits.Master's Tip
Professional note: print the input values, formula, result and date together so the calculation can be reviewed later.
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Questions
What is the Employee True Cost (Oncost) Calculator?
The employee true cost calculator adds salary, superannuation, leave loading, payroll tax and workers compensation to estimate oncosts.
Can I rely on this as professional advice?
No. Use it as a transparent planning estimate, then verify the current rule, rate, contract or official source for the decision you are making.