What is the Net Worth Calculator?
Net worth is the simplest honest measure of financial position: everything you own minus everything you owe. It cuts through income, which tells you about cash flow but nothing about whether you are accumulating anything.
This calculator subtracts liabilities from assets to give a single figure. Its value lies less in the number itself than in the direction it moves when you calculate it again a year later.
What each input means
- Total assets
- Everything you own at realistic current value — savings, investments, retirement balances, property and vehicles.
- Total liabilities
- Everything you owe — mortgages, loans, credit card balances and any other outstanding debt.
How this calculation works
The calculation is a straightforward subtraction, but its usefulness depends entirely on honest valuation. Assets should be recorded at what they would realistically fetch, not what you paid or what you hope. Liabilities should be current outstanding balances, not original amounts.
A negative result is not unusual, particularly early in a career or shortly after buying a home with a large mortgage. What matters is the trend over time rather than the figure at any single moment.
Formula: Result = the relevant inputs combined using the displayed assumptions.
Getting the most out of the result
- Recalculate once or twice a year and record it. The trajectory tells you far more than any single reading.
- Value assets conservatively. Optimistic property or vehicle valuations produce a comforting but useless number.
- Include retirement accounts. They are genuine assets even though you cannot access them yet.
- Distinguish productive assets from consumption ones. A car and an investment portfolio contribute very differently to your future.
- Do not confuse net worth with financial security. Wealth locked in illiquid assets does not pay next month's bills.
Common mistakes to avoid
The usual distortion is overvaluing possessions — property at aspirational prices, vehicles at little more than purchase cost — which produces a flattering figure that misleads planning. People also omit liabilities they would rather not think about, particularly revolving credit balances. Treating a single snapshot as meaningful is another error, since the trend is what carries information. And a high net worth concentrated in illiquid assets can coexist with genuine cash difficulties.
Frequently asked questions
What counts as an asset?
Anything with realisable value: cash and deposits, investments, retirement balances, property, vehicles and valuable possessions. Value them at what they would realistically sell for today rather than at purchase price.
Should I include my home?
Yes, at a realistic market value, with the outstanding mortgage recorded as a liability. Including one without the other gives a badly distorted picture.
Is a negative net worth a problem?
Not necessarily. It is common early in a career, after taking on education debt, or shortly after a property purchase. What matters is whether it is improving. Persistent deterioration is the genuine warning sign.
How often should I calculate it?
Once or twice a year is sufficient for a meaningful trend. Checking more frequently mostly captures noise, particularly if you hold market-linked investments.
Does income affect net worth?
Only indirectly. Income becomes net worth when it is saved or used to repay debt. A high income spent entirely builds nothing, which is why the two measures diverge so often.
Should retirement accounts be included?
Yes. They are assets you own even if access is restricted until a certain age. Excluding them significantly understates your position.
What is a good net worth?
There is no universal benchmark, since it depends on age, income, location and circumstances. The more useful question is whether yours is growing and whether it is on track to fund the goals you actually have.