What net worth actually measures
Net worth is total assets minus total liabilities. It is the single number that captures overall financial position at a point in time, everything you own with monetary value, minus everything you owe.
Income measures cash flow: how much comes in over a period. Net worth measures a stock, the accumulated result of every past decision to save, spend, invest, or borrow. A high income with a low savings rate can produce a lower net worth than a moderate income with consistent saving over many years. The two numbers answer different questions.
What counts as an asset
- Cash and savings. Transaction accounts, savings accounts, and term deposits, at face value.
- Superannuation. Your current balance across all funds. It is genuinely owned, just inaccessible until preservation age.
- Shares and ETFs. Current market value, not the amount originally invested.
- Property. Estimated current market value, not the purchase price or the amount owing on the mortgage (the mortgage is a separate liability).
- Vehicles and other valuable items. Realistic resale value, which is usually well below replacement cost. Keep this component conservative, it is easy to overstate.
What counts as a liability
- Mortgage balance. The amount currently owing, not the original loan amount.
- HECS-HELP debt. Your current indexed balance.
- Personal loans and car loans. Outstanding balance owing.
- Credit card balances. The full outstanding balance, not just the minimum payment due.
Net worth is assets minus liabilities. A person with $650,000 in assets (property, super, savings, investments) and $420,000 in liabilities (mortgage, car loan) has a net worth of $230,000, regardless of their income.
Why net worth matters more than income
Net worth is the number that determines financial security, not income. Two people earning $120,000 a year can be in completely different positions: one with a growing net worth from consistent saving and debt repayment, the other with a flat or falling net worth from lifestyle spending that matches income growth.
It is also the input that matters for long-term goals. A FIRE number, a retirement plan, and a home deposit target are all functions of net worth (or specific components of it), not of income. Tracking net worth keeps attention on the number that actually reflects progress toward those goals.
Net worth by life stage
Net worth is commonly negative in the 20s (HECS debt, little savings, sometimes a car loan) and grows over a working life as debt is repaid and savings, super, and property equity accumulate. A negative net worth in your 20s is normal, not a sign of failure, what matters is the trend over years, not the number at any one point.
Superannuation typically becomes a meaningful share of net worth by the late 30s, and often the single largest component by retirement age. Property equity (value minus remaining mortgage) tends to grow slowly at first, then faster as more of each repayment goes toward principal in the later half of the loan.
Tracking net worth over time
A single net worth calculation is a snapshot. The more useful practice is recalculating it on a consistent schedule (quarterly or twice a year is enough) and comparing it to the previous calculation. The trend, not the absolute figure, is what shows whether current habits are working.
Keep the process simple: list account balances and super balance from statements or apps, estimate property value conservatively (a recent comparable sale or a bank valuation estimate is reasonable), and list all outstanding debts. The Net Worth Calculator does the arithmetic once the figures are gathered.
Calculate your net worth
List your assets and liabilities to see your current net worth and track it over time.
Open Net Worth CalculatorCommon mistakes
Overvaluing property and vehicles
It is tempting to use an optimistic property estimate or replacement cost for vehicles. Using conservative, realistic values gives a more accurate and more useful net worth figure, an inflated number is not helpful for planning.
Forgetting smaller liabilities
Buy-now-pay-later balances, a small personal loan, or an unpaid credit card balance are easy to forget but still reduce net worth. Include every liability, even small ones.
Comparing to others without matching context
Net worth depends heavily on age, income history, and whether property has been purchased. Comparing a 25-year-old's net worth to a 45-year-old's is not meaningful. Track your own trend over time rather than comparing a single figure to someone else's.
Frequently asked questions
What counts as an asset when calculating net worth?
Anything you own with monetary value: cash and savings, superannuation, shares and ETFs, the market value of property, and vehicles at resale value. Some people also include valuable personal items like jewellery, though these are usually a small part of the total and harder to value accurately.
Should I include my superannuation in net worth?
Yes. Superannuation is genuinely yours, held in trust until preservation age, and for most Australians it becomes one of the largest components of net worth over a working life. Some people track it separately from accessible net worth since it cannot be spent before preservation age, but it should still be included in the total.
Is a high income the same as a high net worth?
No, and the two can diverge significantly. A high earner who spends most of their income can have a lower net worth than a moderate earner with a consistent savings rate over many years. Net worth reflects what has actually been kept and grown, income only reflects what came in.
What is the average net worth in Australia?
Net worth varies enormously by age, since it is largely a function of time spent saving, contributing to super, and paying down debt. Averages are also skewed upward by a small number of very high net worth households, making the median (the middle value) a more representative figure than the average for most comparisons. Age-based benchmarks are more useful than a single national figure for judging your own progress.
How often should I calculate my net worth?
Quarterly or twice a year is enough for most people. Property and super values do not move meaningfully month to month, and checking too often mostly adds noise from short-term market fluctuations rather than useful signal about your actual progress.