What Is Net Worth and How Do You Calculate It?

Net worth is the single most important number in personal finance. Learn how to calculate yours, what it means, and how to grow it.

What Is Net Worth?

Net worth is the single number that tells you where you actually stand financially. Not your income. Not your credit score. Not your savings account balance. Your net worth — the sum of everything you own minus everything you owe.

It's the most honest measure of financial health there is. A doctor earning $300,000 a year with $500,000 in student loans, a $80,000 car loan, and a leased house might have a lower net worth than a teacher earning $55,000 who's been quietly maxing out a Roth IRA for 15 years.

Income is what you earn. Net worth is what you keep. Building wealth means growing this number, consistently, over time.

The Net Worth Formula

The formula is simple:

Net Worth = Total Assets − Total Liabilities

Assets are things you own that have value. Liabilities are debts you owe. The difference is your net worth.

If your assets total $250,000 and your debts total $180,000, your net worth is $70,000. If your debts exceed your assets, your net worth is negative — which is a common starting point and completely fixable.

Assets: What to Include

Assets are anything of monetary value you own or control. Be thorough:

Financial assets:

Checking and savings account balances
Investment accounts (brokerage accounts, IRAs, 401k)
HSA balances
Cash value of life insurance policies
Cryptocurrency holdings

Real estate:

Current market value of your home (not what you paid — what it would sell for today)
Investment properties

Vehicles:

Current market value of cars, motorcycles, boats (use Kelley Blue Book estimates)

Other assets:

Business equity (if you own a business)
Valuable personal property: jewelry, art, collectibles, musical instruments

Don't pad your asset list with items that have no real liquidation value. Your couch is not an asset. A $10,000 watch collection might be.

Liabilities: What to Include

Liabilities are everything you owe. Every single debt:

Mortgage balance (remaining principal)
Home equity loan or HELOC balance
Car loans
Student loans
Credit card balances
Personal loans
Medical debt
Business loans
Any money borrowed from family or friends

Include every liability — even the small ones. Accuracy is the point.

How to Calculate Your Net Worth Step-by-Step

Step 1: List all your assets and their current market values. Step 2: Add them up. That's your total assets. Step 3: List all your debts and their current outstanding balances. Step 4: Add them up. That's your total liabilities. Step 5: Subtract total liabilities from total assets.

The result is your net worth. Write it down. This is your baseline.

What Is a Good Net Worth?

This depends on your age. A common benchmark is the formula from The Millionaire Next Door:

Target Net Worth = Age × Annual Pre-Tax Income / 10

So a 35-year-old earning $70,000 per year should aim for a net worth around $245,000 to be "on track." This is a rough benchmark, not a hard rule — it doesn't account for income earned early in career, inheritances, or starting late.

More practically:

Negative net worth: Very common in your 20s, especially with student loans. The goal is to get it positive ASAP.
$0–$100,000: Strong foundation. Focus on accelerating investment contributions.
$100,000+: Compounding starts doing meaningful work at this stage.
$1,000,000+: The millionaire threshold — more achievable than most people think on a normal salary over time.

The median U.S. net worth in 2024 was about $192,700, but the median is heavily influenced by age and homeownership. Don't compare to others — compare to your past self and your future goals.

Why Tracking Net Worth Matters

Tracking your net worth monthly or quarterly does something powerful: it shifts your focus from spending to building.

When you see that your net worth grew $3,000 last month — because you paid down debt and your 401k went up — you feel the financial progress you can't see in your daily life. That feedback loop motivates continued good behavior.

Income can go up and net worth can still go down if lifestyle inflation outpaces earnings. Tracking net worth makes this visible immediately.

Common Mistakes That Hurt Your Net Worth

Lifestyle inflation. Every raise goes into a bigger car, fancier apartment, or nicer vacations. Income grows; net worth stays flat.

Carrying high-interest debt. Credit card debt at 24% APR actively destroys net worth. Every month you carry a balance, you're running backwards.

Not investing early. The biggest driver of net worth over time is compound investment returns. Waiting five years to start investing costs far more than the investment itself.

Overvaluing physical possessions. Lots of people feel rich because they have nice things. Nice things depreciate. Investments appreciate. This confusion keeps people poor.

How to Grow Your Net Worth

The formula is the same as it's always been:

Earn more. Negotiate your salary, develop marketable skills, build additional income streams.
Spend less than you earn. The gap between income and spending is what fuels wealth-building.
Eliminate high-interest debt. Paying off a 20% credit card is a guaranteed 20% return.
Invest consistently. Index funds, 401k contributions, Roth IRA — time in the market is the single most powerful variable.
Protect what you have. Adequate insurance (health, auto, life, disability) prevents one bad event from wiping out years of progress.

Final Thoughts

Net worth is not a judgment — it's a measurement. And like any measurement, you can only improve what you track.

Calculate yours today. Update it monthly. Watch it grow. That number, ticking upward month after month, is what financial freedom actually looks like before it arrives.