Using a Net Worth Calculator in Australia: A Step-by-Step Guide
Adds up assets and debts to calculate your net worth. This guide walks through what each input means, the formula behind the answer and a worked example using typical Australian figures. You can follow along in the free Net Worth Calculator.
Why it matters
Australians save and invest through bank accounts, term deposits, shares, ETFs and property. Interest and dividends are taxable, franking credits can offset tax on dividends, and inflation steadily reduces the value of money that isn’t growing.
What you need to enter
The calculator asks for 6 inputs. The table shows each one with the example value used later in this guide.
| Input | Example value |
|---|---|
| Property value ($) | 800000 |
| Superannuation ($) | 150000 |
| Savings and investments ($) | 40000 |
| Other assets ($) | 25000 |
| Mortgage ($) | 450000 |
| Other debts ($) | 15000 |
The formula
Net worth = total assets − total liabilities.
Worked example
Entering the example values above gives these results:
| Result | Value |
|---|---|
| Net worth | $550,000.00 |
| Total assets | $1,015,000.00 |
| Total liabilities | $465,000.00 |
The headline figure is $550,000.00 (net worth). Change any input in the calculator and every result updates instantly, so you can test different scenarios side by side.
How the net worth changes with property value
The table below keeps every other input at the example value and moves only “Property value ($)” up and down by 10% and 20%. It shows how sensitive the net worth is to that one figure.
| Property value ($) | Net worth |
|---|---|
| 640,000 | $390,000.00 |
| 720,000 | $470,000.00 |
| 800,000 | $550,000.00 |
| 880,000 | $630,000.00 |
| 960,000 | $710,000.00 |
At 640,000 the result is $390,000.00; at 960,000 it is $710,000.00. If a small change in this input moves the answer a lot, it is worth double-checking that figure before you rely on the result.
A practical tip
Track net worth every six or twelve months. The trend matters more than the number.
Keep going
Before relying on the number, read Common Net Worth Mistakes (and a Better Way). You might also find these guides useful:
- Using a Compound Interest Calculator in Australia: A Step-by-Step Guide
- Savings Goal Calculator Explained for Australians
- How the Term Deposit Calculator Works (With a Worked Example)
Frequently asked questions
- Are investment returns guaranteed?
- Only some products, such as term deposits, have fixed rates. Share and fund returns vary and can be negative.
- Is my bank deposit protected?
- The Financial Claims Scheme guarantees deposits up to $250,000 per account holder per authorised bank.
- Is this investment advice?
- No. The calculators provide general information only.
Run your own numbers in the Net Worth Calculator.
Open the calculatorGeneral information only. Rates and thresholds change, usually on 1 July. Confirm current figures with the ATO or the relevant authority, and get personal advice for decisions about your situation.