Your salary tells you what you earn. Your net worth tells you what you’ve actually built — and it’s the single most honest number in personal finance. Two people earning the same paycheck can be worlds apart once you account for what they’ve saved, invested, and borrowed. This guide shows you exactly how to calculate your net worth, what to count on each side, and how to grow the number over time. For an instant figure in any currency, use our free Net Worth Calculator.

The Net Worth Formula

It’s refreshingly simple — one line covers it:

Net Worth = Total Assets − Total Liabilities

Add up everything you own, subtract everything you owe, and the result is your net worth. If your assets outweigh your debts, your net worth is positive. If your debts are larger, it’s negative — which, as we’ll see, is normal at certain life stages and nothing to fear on its own.

Worked example

Imagine you own a home worth $300,000, have $40,000 in retirement accounts, $15,000 in savings, and a $12,000 car. That’s $367,000 in assets. Against that, you owe $210,000 on the mortgage, $6,000 on the car, and $4,000 in credit cards — $220,000 in liabilities. Your net worth is $367,000 − $220,000 = $147,000. One number, your whole financial picture.

What Counts as an Asset?

Assets are everything you own that holds real, sellable value. Use current market values, not what you paid:

• Cash & savings — checking, savings, and your emergency fund.
• Investments — stocks, bonds, mutual funds, ETFs, and crypto.
• Retirement accounts — 401(k), IRA, pensions, and workplace schemes.
• Real estate — your home and any other property, at today’s market value.
• Vehicles — cars, motorcycles, and boats, at resale value.
• Other valuables — business equity, valuable collections, and the like.

A common mistake is listing a home or car at its purchase price. Always use what it would sell for now — that’s the figure that reflects your true position.

What Counts as a Liability?

Liabilities are everything you owe. Use the current payoff balance — the full amount outstanding — not the monthly payment:

• Mortgage — the remaining balance on your home loan.
• Car loans — what’s left to pay on any vehicle.
• Credit cards — current outstanding balances.
• Student loans — total remaining balance.
• Personal & other loans — any other money you owe.

Using the monthly payment instead of the full balance is the fastest way to fool yourself — it makes debts look tiny and inflates your net worth. The payoff amount is the honest number.

Is a Negative Net Worth Bad?

Not on its own. A new graduate with student loans, or a young family that just took on a mortgage, will often have a negative net worth — their debts temporarily outweigh their assets. What actually matters is the direction of travel. As you chip away at debt and build savings and investments, the number climbs steadily toward zero and then into positive territory. A negative net worth that’s improving every quarter is a far healthier sign than a positive one that’s sliding backward.

How to Grow Your Net Worth

There are only two levers, and a strong plan pulls both at once:

• Grow your assets. Save consistently and let compounding do the heavy lifting — our Compound Interest Calculator shows how even modest contributions snowball over decades.
• Shrink your liabilities. Target high-interest debt first; the Debt Payoff Calculator compares the snowball and avalanche methods so you clear balances faster.
• Secure the long term. Make sure retirement saving is on track with the Retirement Calculator.
• Increase your income and save the difference. A raise only builds wealth if it doesn’t all get spent — convert and plan new pay with our Salary Calculator.

Why You Should Track It Regularly

Net worth cuts through the month-to-month noise of spending and income. Calculated on a schedule — monthly or quarterly — it reveals whether you’re genuinely building wealth or just treading water. The habit itself is powerful: people who track their net worth tend to make sharper financial decisions, catch problems earlier, and stay anchored to long-term goals instead of reacting to short-term swings. Pick a date, recalculate, and watch the trend.