Getting a pay rise is usually good news, but the percentage an employer announces doesn’t tell you exactly how much extra money you will receive in your bank account.
For example, a 5% increase on an $80,000 salary sounds like an extra $4,000 a year. That is the gross increase before tax. Your actual increase in take-home pay will be lower because income tax, Medicare levy and, for some employees, student loan repayments can affect the amount you keep.
Our Pay Rise Calculator Australia is designed to make this difference easier to understand. It compares your current salary with your salary after a pay rise and estimates how much additional income you may actually keep after tax.
You can enter your current annual salary, the percentage of your pay rise, and whether you have a HECS/HELP debt. The calculator then provides a side-by-side view of your current and new salary, gross increase, estimated tax on the increase, and additional take-home pay.
This guide explains what the calculator does, how the calculations work, how Australian tax affects a pay rise, how HECS/HELP can change the result, and how to use the figures when budgeting or comparing a new employment offer.
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Table of Contents
What Is a Pay Rise Calculator?
A pay rise calculator Australia is a tool that estimates the financial effect of an increase in your salary.
A simple percentage calculation can tell you your new gross salary. However, it does not tell you how much of the increase you will actually keep.
| For example | Amount |
|---|---|
| Current salary | $80,000 |
| Pay rise | 10% |
| Gross increase | $8,000 |
| New gross salary | $88,000 |
The $8,000 is not necessarily the amount that will be added to your bank account over the year. A portion of the increase may be paid in income tax and Medicare levy, while employees with a student loan may also have additional compulsory repayments.
That is why looking only at the percentage can give an incomplete picture.
The calculator compares the two salary positions and shows the difference between gross income and estimated take-home income. On the calculator page, the results include Current Salary (Gross), Pay Rise, New Salary (Gross), Gross Increase, Tax on Increase, Current Take-Home, New Take-Home, Extra Take-Home (After Tax), and You Keep.
This allows you to answer a more useful question:
“After the pay rise and relevant deductions, how much extra money will I actually have?”
Why a Gross Pay Rise Is Different From a Net Pay Rise
The most common mistake people make when looking at a pay rise is assuming that the percentage increase in gross salary will be the same in take-home pay.
| Calculation | Amount |
|---|---|
| Current salary | $80,000 |
| New salary | $88,000 |
| Gross increase | $88,000 − $80,000 = $8,000 |
| Percentage increase | 10% |
But the $8,000 increase becomes part of your taxable income. Depending on your circumstances, some of that additional income will be affected by your marginal tax rate and Medicare levy. If you have a study loan, your repayment calculation may also change.
The result is that your take-home income increases by less than $8,000.
This distinction is particularly important when you are planning a household budget. If you are deciding whether a new salary will cover higher rent, a mortgage payment, childcare, transport costs or other regular expenses, the amount that matters is usually your expected take-home income rather than the headline salary increase.
What Information Does the Pay Rise Calculator Use?
The calculator is designed around a small number of inputs so that you can get an estimate without completing a long tax form.
1. Current Annual Salary
The first input is your current gross annual salary.
This should normally be the salary you earn before income tax and other deductions.
| For example | Amount |
|---|---|
| Current annual salary | $80,000 |
If your employer gives you a pay rise based on your base salary, use the relevant base salary rather than simply entering the value of your entire compensation package.
This distinction matters when an employment package includes components such as employer superannuation.
2. Pay Rise Percentage
The second input is the percentage increase.
| For example | Amount |
|---|---|
| Pay rise | 10% |
The calculator uses this percentage to determine the dollar value of your increase.
The basic gross calculation is:
Gross Increase = Current Salary × Pay Rise Percentage ÷ 100
So, for an $80,000 salary and a 10% increase:
$80,000 × 10% = $8,000
The new salary is then:
New Salary = Current Salary + Gross Increase
Therefore:
$80,000 + $8,000 = $88,000
3. HECS/HELP Debt
The calculator also provides an option for a HECS/HELP debt.
This matters because compulsory repayments on Australian study and training loans can affect the amount of income you retain.
The ATO changed the study-loan repayment system from the 2025–26 income year. Compulsory repayments use marginal rates and are calculated only on income above the minimum repayment threshold, with different rules applying at higher repayment-income levels.
Therefore, two employees earning the same gross salary can potentially have different take-home results if one has an outstanding study loan and the other does not.
If you have an applicable study loan, selecting the HECS/HELP option gives you a more relevant estimate.
What Results Does the Calculator Show?
Once you enter your salary and pay-rise information, the calculator produces several useful figures.
Current Salary (Gross)
This is your salary before the estimated deductions.
It provides the starting point for the comparison.
Pay Rise
This displays the percentage increase you entered.
| For example | Value |
|---|---|
| Pay rise | 10.0% |
New Salary (Gross)
This is your salary after applying the pay rise.
| Calculation | Result |
|---|---|
| Current salary | $80,000 |
| Increase | 10% |
| New salary | $88,000 |
Gross Increase
This is the actual dollar value of the pay rise before deductions.
| Calculation | Result |
|---|---|
| New salary − Current salary | $88,000 − $80,000 = $8,000 |
Tax on Increase
This estimates the tax effect associated with the increased income.
This is an important figure because it demonstrates why the gross increase and take-home increase are different.
Current Take-Home
This is the estimated amount you keep from your current salary after the calculator’s applicable tax assumptions and supported deductions.
New Take-Home
This is the estimated amount you keep after receiving the new salary.
Extra Take-Home After Tax
This is one of the most useful results.
It represents the difference between your estimated new take-home income and your estimated current take-home income.
The basic relationship is:
Extra Take-Home = New Take-Home − Current Take-Home
This tells you approximately how much additional income the pay rise may put in your pocket over the year.
You Keep
The calculator also displays the percentage of the gross increase that you retain after the applicable deductions.
The basic calculation is:
You Keep % = Extra Take-Home ÷ Gross Increase × 100
| Calculation | Amount |
|---|---|
| Gross increase | $5,000 |
| Additional take-home pay | $3,400 |
| Take-home percentage | $3,400 ÷ $5,000 × 100 = 68% |
That means approximately 68 cents of each additional gross dollar is retained in that example.
Read more:How to Calculate Your Take-Home Pay in Australia: Salary, Tax and Deductions Explained
How the Pay Rise Calculation Works
The calculator can be understood as a comparison between two salary scenarios:
Scenario 1: Your current salary
and
Scenario 2: Your salary after the increase
The first step is to calculate the gross increase.
Formula 1: Gross Increase
Gross Increase = Current Salary × Pay Rise %
| Calculation | Value |
|---|---|
| Current salary | $90,000 |
| Pay rise | 5% |
| Gross increase | $90,000 × 0.05 = $4,500 |
Formula 2: New Gross Salary
New Salary = Current Salary + Gross Increase
Therefore:
$90,000 + $4,500 = $94,500
The calculator then estimates the tax and supported deductions for the current and new salary.
Formula 3: Extra Take-Home
Extra Take-Home = New Take-Home − Current Take-Home
This is more useful for budgeting than simply looking at the gross increase.
Formula 4: Percentage of the Increase You Keep
You Keep = Extra Take-Home ÷ Gross Increase × 100
This gives you a quick way to understand how much of the announced increase remains after the deductions included in the calculation.
How Australian Progressive Tax Affects a Pay Rise
Australia uses a progressive income tax system. This means different portions of taxable income can be taxed at different rates.
| Taxable income range | Tax rate |
|---|---|
| Above $18,200 to $45,000 | 16% |
| $45,001 to $135,000 | 30% |
| $135,001 to $190,000 | 37% |
| Above $190,000 | 45% |
This is important because moving into a higher tax bracket does not mean your entire salary is suddenly taxed at the higher rate.
Only the relevant portion of taxable income is taxed at that rate.
| Salary details | Amount |
|---|---|
| Original salary | $132,000 |
| New salary | $139,920 |
| Increase | $7,920 |
| Higher tax threshold | $135,000 |
| Amount above threshold | $4,920 |
| Tax rate on amount above $135,000 | 37% |
This is one reason a pay rise calculator is more useful than simply subtracting a single percentage from your salary.
Medicare Levy and Your Pay Rise
Income tax is not the only factor that can affect your take-home pay.
Most Australian residents are also subject to the Medicare levy, generally calculated at 2% of taxable income, although exemptions and reductions can apply in certain circumstances.
This means an employee may see part of their additional salary absorbed by both income tax and the Medicare levy.
The calculator includes Medicare-related tax assumptions in its estimate.
However, individual circumstances can affect the actual amount payable. Your final tax position can depend on factors such as your taxable income, eligibility for reductions or exemptions, private health circumstances and other information considered when your tax return is assessed.
For that reason, calculator results should be treated as estimates rather than an exact prediction of your final tax assessment.
How HECS/HELP Can Change the Result
A pay rise can have an additional effect if you have a HECS/HELP or other applicable study and training support loan.
| Study-loan repayment details (2025–26) | Value |
|---|---|
| Minimum repayment income | $67,000 |
| Repayment method | Marginal repayment system |
| Repayment basis | Income above the applicable threshold |
| Maximum repayment rate | 10% |
| Income at maximum rate | $179,286 or more |
This means it is important not to assume that the tax treatment of your pay rise is the only deduction that changes.
For someone with a study loan, a salary increase can change their repayment amount.
Example
Suppose two employees both receive the same salary increase.
- Employee A has no HELP debt.
- Employee B has a HELP debt.
Even though both employees receive the same gross increase, their additional take-home income may be different because Employee B may have compulsory study-loan repayments.
That is why the HECS/HELP option is an important feature of the calculator.
Worked Example: $80,000 Salary With a 10% Pay Rise
| Details | Amount |
|---|---|
| Current salary | $80,000 |
| Pay rise | 10% |
Step 1: Calculate the gross increase
$80,000 × 10% = $8,000
Step 2: Calculate the new salary
$80,000 + $8,000 = $88,000
So the employee’s gross salary rises from $80,000 to $88,000.
Step 3: Calculate the change in take-home pay
The calculator then estimates the current take-home income and the new take-home income using its applicable tax assumptions.
The difference between those two figures represents the employee’s estimated additional take-home pay.
This is the number that is most useful when planning a personal budget.
| Salary increase | Amount |
|---|---|
| Gross increase | $8,000 |
| Additional bank-account amount | Less than $8,000 |
Worked Example: A 5% Pay Rise on $85,000
| Calculation | Amount |
|---|---|
| Current salary | $85,000 |
| Pay rise | 5% |
| Gross increase | $85,000 × 0.05 = $4,250 |
| New gross salary | $85,000 + $4,250 = $89,250 |
The calculator can then compare the estimated current and new take-home amounts.
The important lesson is not simply that the salary has increased by $4,250. The useful question is how much of that $4,250 remains after the relevant deductions.
If you have a HELP debt, the result may differ again because your study-loan repayment position also needs to be considered.
What Happens If a Pay Rise Crosses a Tax Threshold?
Crossing a tax threshold can make a pay rise look more complicated than it really is.
Suppose your salary is close to one of the tax thresholds and your employer gives you an increase that moves part of your income into the next tax band.
You do not suddenly pay the higher marginal rate on your entire salary.
The Australian tax system applies different rates to different portions of taxable income.
| Income details | Amount |
|---|---|
| Original income | $130,000 |
| New income | $138,000 |
| Relevant threshold | $135,000 |
| Amount above threshold | $3,000 |
| Tax rate above $135,000 | 37% |
This is sometimes misunderstood as “losing” the entire pay rise to a higher tax bracket.
That is not how marginal tax rates work.
The practical effect is that the additional income can have a different tax rate from some of your existing income, which is why the final take-home increase needs to be calculated rather than guessed.
Read more:Australian Pay Calculator: Complete Guide to Salary, Tax and Take-Home Pay
How to Use the Calculator Step by Step
Using the calculator is straightforward.
Step 1: Find Your Current Salary
Check your employment contract or most recent salary information and identify your current gross annual salary.
Enter that amount into the Current Annual Salary field.
Step 2: Enter Your Pay Rise
Enter the percentage increase offered by your employer.
| Example pay rise rates |
|---|
| 3% |
| 5% |
| 7% |
| 10% |
Step 3: Check Your HELP/HECS Position
If you have an outstanding applicable study loan, enable the HECS/HELP option.
If you do not have one, leave it disabled.
Step 4: Review Your New Gross Salary
The calculator will show your new annual salary after the increase.
This confirms the basic salary calculation.
Step 5: Look at Your Gross Increase
Check how many dollars the percentage increase adds to your salary before tax.
This helps you understand the size of the employer’s offer in dollar terms.
Step 6: Compare Current and New Take-Home Pay
This is the most important part for personal budgeting.
Compare:
Current Take-Home
with
New Take-Home
The difference represents the estimated additional amount you will retain.
Step 7: Check the “You Keep” Percentage
This provides a quick summary of how much of the gross pay rise remains after the deductions included by the calculator.
Converting Your Annual Increase Into Weekly or Fortnightly Money
An annual pay rise can be difficult to visualise.
Suppose your estimated extra take-home pay is $5,200 per year.
| Pay frequency | Calculation | Amount |
|---|---|---|
| Weekly | $5,200 ÷ 52 | $100 per week |
| Fortnightly | $5,200 ÷ 26 | $200 per fortnight |
These calculations are useful when you are deciding how the additional income could affect your regular budget.
For example, you might use the extra amount to increase savings, cover rising household costs, pay down debt or simply understand how much additional disposable income the pay rise creates.
Actual payslip amounts can differ because employers use PAYG withholding schedules and payroll calculations.
Pay Rise vs Cost of Living
A salary increase should not always be judged by its headline percentage alone.
Suppose your salary increases by 3%, but your major household expenses have increased significantly.
Your nominal salary is higher, but your purchasing power may not have increased by the same amount.
This is where it can be useful to compare a proposed pay rise with changes in your regular expenses.
| Regular household expenses |
|---|
| Rent or mortgage |
| Groceries |
| Electricity and gas |
| Transport |
| Insurance |
| Childcare |
| Phone and internet |
| Other regular household expenses |
A pay rise calculator can tell you what happens to your estimated income after tax. You can then compare that figure with your actual household budget.
This makes the calculation much more practical than looking at the percentage on its own.
Pay Rise and Superannuation
A pay rise can also affect your superannuation if the increase applies to salary or ordinary time earnings used to calculate employer super contributions.
The ATO currently lists the Superannuation Guarantee rate at 12% for the period from 1 July 2025 through 30 June 2027.
However, superannuation should be considered separately from your immediate take-home pay.
If an employer says that a new salary is a “total package” including super, the number can be different from a base salary figure with super paid on top.
Before comparing two job offers, check whether each quoted salary is:
- Base salary excluding super
- Total remuneration including super
- Base salary plus other allowances or benefits
This distinction can make a significant difference when comparing compensation packages.
Read more:Salary to Hourly Calculator Australia – How to Convert Your Salary to an Hourly Rate
Common Mistakes When Calculating a Pay Rise
| Mistake | Key point |
|---|---|
| Mistake 1: Assuming a 5% pay rise means 5% more take-home pay | The percentage normally applies to gross salary. Tax and other applicable deductions can reduce the amount you actually receive. |
| Mistake 2: Ignoring a HELP debt | If you have a study loan, the increase can affect your compulsory repayment position. Include it when using the calculator if it applies to you. |
| Mistake 3: Confusing salary with total package | A salary package may include superannuation or other components. Make sure you know exactly what your employer’s percentage increase applies to. |
| Mistake 4: Assuming the entire salary is taxed at the highest bracket | Australia uses marginal tax rates. Only the relevant portion of taxable income is taxed at each marginal rate. |
| Mistake 5: Treating the calculator result as an exact payslip | A calculator provides an estimate based on the information and assumptions used. Your actual payroll withholding can differ. |
| Mistake 6: Forgetting the timing of the pay rise | A pay rise that starts partway through the financial year does not necessarily produce a full year’s worth of additional income during that financial year. For example, an increase beginning several months into the year will affect fewer pay periods than an increase beginning on 1 July. If the increase is backdated, payroll treatment can also be different from a normal salary increase. |
Who Can Benefit From a Pay Rise Calculator?
The calculator can be useful for many employees.
Employees Preparing for Salary Reviews
Before discussing your salary with an employer, you can calculate the approximate take-home effect of different percentage increases.
Employees Who Have Received a Pay Rise
If your employer has already confirmed an increase, you can estimate how the new salary may affect your income.
People Comparing Job Offers
If one employer offers a higher salary and another offers different benefits, calculating estimated take-home pay can provide another useful comparison point.
Employees With HELP Debts
The calculator can help demonstrate how the increase may interact with student loan repayments.
People Planning Household Budgets
If your income is changing, knowing the approximate after-tax increase can help you adjust your budget more realistically.
Employees Considering a Promotion
A promotion may come with a salary increase, but it can also change responsibilities, hours or other employment conditions.
Calculating the after-tax salary difference gives you one concrete part of that decision to consider.
When a Pay Rise Calculator May Not Give Your Exact Result
No general salary calculator can reproduce every individual’s complete tax return.
Your actual result can depend on personal circumstances and tax information that may not be included in a simple calculator.
| Factors that can affect the result |
|---|
| Tax deductions |
| Tax offsets |
| Medicare levy reductions or exemptions |
| Medicare Levy Surcharge circumstances |
| Private health insurance |
| Study-loan repayment income |
| Salary sacrifice |
| Reportable fringe benefits |
| Multiple jobs |
| Investment income |
| Other taxable income |
| Residency status |
| Changes during the financial year |
The ATO notes that repayment income for study-loan purposes can include taxable income plus certain other amounts, such as net investment losses, reportable fringe benefits and reportable super contributions.
For this reason, use the calculator as a planning and estimation tool rather than as a replacement for your payslip, tax return or professional tax advice.
Pay Rise Calculator vs Simple Percentage Calculator
A standard percentage calculator answers one basic question:
What is 5% of $80,000?
A pay rise calculator goes further.
It can help answer:
What will my new gross salary be?
How much is my gross increase?
How much additional income might I keep after tax?
How much of the increase is absorbed by tax?
How does a HELP debt affect the result?
What is my estimated current take-home compared with my new take-home?
This makes the tool more useful for salary planning because it focuses on the financial effect of the pay rise rather than only the mathematical percentage.
How to Get the Most Useful Result
For the most meaningful estimate, use accurate information.
Start with your actual gross annual salary rather than an approximate figure.
Then enter the exact pay-rise percentage offered by your employer.
If you have a relevant study loan, make sure the HECS/HELP setting reflects your situation.
After calculating, do not stop at the new gross salary. Review the difference between current and new take-home pay.
It is also useful to convert the annual difference into weekly or fortnightly amounts. This makes the increase easier to compare with your normal expenses.
Finally, check your employment agreement to understand whether the increase applies to base salary, total remuneration, or another component.
Read more:Net to Gross Calculator Australia: Complete Guide to Converting Take-Home Pay to Gross Salary
Does a 10% pay rise mean I get 10% more money in my bank account?
No. A 10% pay rise normally means your gross salary increases by 10%. Your take-home increase can be lower because income tax, Medicare levy, and potentially student loan repayments affect the amount you retain.
Does a pay rise put my entire salary into the next tax bracket?
No. Australian income tax is progressive. Only the portion of taxable income falling within the higher tax bracket is taxed at that higher marginal rate.
Should I include my HECS/HELP debt?
If you have an outstanding applicable study or training loan, yes. Including it can provide a more relevant estimate of your additional take-home income.
Can I use the calculator for a promotion?
Yes. A promotion that includes a percentage increase can be entered to compare your current salary with the proposed salary.
Can I use a dollar pay rise instead of a percentage?
The calculator is structured around a percentage pay rise. If your employer gives you a dollar increase, you can convert it to a percentage using:
Pay Rise % = Dollar Increase ÷ Current Salary × 100
For example, a $4,000 increase on an $80,000 salary is:
$4,000 ÷ $80,000 × 100 = 5%
You can then enter 5% into the calculator.
Does the calculator calculate my actual payslip?
No. It provides an estimate. Your employer’s payroll system uses the applicable PAYG withholding schedules, while your final tax position is determined through the tax system.
Does a pay rise affect superannuation?
It can. If your increase applies to ordinary time earnings used for Superannuation Guarantee purposes, your employer’s super contribution may also increase. The current Super Guarantee rate is 12%.
Can contractors use this calculator?
The calculator is primarily designed around employee salary calculations. Contractors can have different tax, GST, business-expense and superannuation considerations, so a standard employee pay-rise calculation may not represent their complete financial position.
Final Takeaway
A pay rise is more than a percentage written in an employment contract.
The gross figure tells you how much your salary has increased before deductions. The more practical question is how much additional income you are likely to keep after tax and other applicable deductions.
The Pay Rise Calculator Australia helps bridge that gap by comparing your current salary with your salary after the increase. It calculates the gross increase, estimates the tax impact, compares current and new take-home pay, calculates your additional take-home income and shows the proportion of the gross increase you retain.
The calculator can be particularly useful when reviewing a salary increase, preparing for a performance review, comparing employment offers, planning a household budget or understanding the effect of a pay rise when you have a HECS/HELP debt.
For the most accurate planning, enter your actual current salary and the exact increase offered to you, then focus on the Extra Take-Home (After Tax) figure rather than the headline percentage alone.
Remember that calculator results are estimates. Your actual payslip and final tax assessment depend on your individual circumstances and the rules applicable to your situation.
Australian tax rules and study-loan repayment arrangements can change between financial years, so always make sure the calculator is using the appropriate current-year assumptions when making an important financial decision.
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