What Is Net Worth? Definition, Formula, and How to Calculate Yours
Last updated 04/08/2026 by
Ante Mazalin
Edited by
Andrew Latham
Summary:
Net worth is the total value of all assets you own minus all liabilities you owe — the single most comprehensive snapshot of your financial position at any given moment. It measures wealth, not income.
- Assets: Everything you own with monetary value — cash, investments, real estate, vehicles, retirement accounts, and personal property.
- Liabilities: Everything you owe — mortgage balance, student loans, auto loans, credit card debt, personal loans, and any other outstanding obligations.
- Net worth = Assets − Liabilities: A positive net worth means you own more than you owe. A negative net worth means your debts exceed your assets — common early in life, especially with student loans or a new mortgage.
A high income doesn’t equal a high net worth. Someone earning $200,000 per year who spends it all has a lower net worth than someone earning $80,000 who saves and invests consistently.
Net worth is the metric that actually measures financial progress — not your paycheck, not your credit score, not your home value alone.
The Net Worth Formula
Net Worth = Total Assets − Total Liabilities
To calculate yours, list every asset at its current market value and every liability at its current outstanding balance. The difference is your net worth today.
| Assets (What You Own) | Liabilities (What You Owe) |
|---|---|
| Checking and savings accounts | Mortgage balance |
| Investment accounts (taxable) | Student loan balance |
| Retirement accounts (401k, IRA) | Auto loan balance |
| Home market value | Credit card balances |
| Other real estate | Personal loan balances |
| Vehicle market value | Home equity loan / HELOC balance |
| Business interests | Medical debt |
| Cash value life insurance | Tax obligations |
For a step-by-step walkthrough with a worksheet, see How to Calculate Your Net Worth.
What Is a Good Net Worth?
Net worth benchmarks vary by age, income, and life stage. The Federal Reserve’s Survey of Consumer Finances (2022) provides the most authoritative U.S. data:
| Age Group | Median Net Worth | Mean Net Worth |
|---|---|---|
| Under 35 | $39,000 | $183,000 |
| 35–44 | $135,600 | $549,600 |
| 45–54 | $247,200 | $975,800 |
| 55–64 | $364,500 | $1,566,900 |
| 65–74 | $409,900 | $1,794,600 |
| 75+ | $335,600 | $1,624,100 |
The wide gap between median and mean reflects wealth inequality — a small number of very high net worth households pull the mean far above the median. The median is the more useful benchmark for most people.
Pro Tip: A popular rule of thumb from Thomas Stanley’s “The Millionaire Next Door” suggests that your expected net worth should be your age × your gross annual income ÷ 10. At 40 with a $100,000 income, the target is $400,000. Those who fall below half this threshold are “under-accumulators of wealth”; those above double it are “prodigious accumulators.” Use it as a rough directional guide, not a precise goal — early-career earners will almost always fall short, and it doesn’t account for inheritance or career stage.
Positive vs. Negative Net Worth
A negative net worth — where liabilities exceed assets — is normal and expected at certain life stages. Someone with $80,000 in student loans and $10,000 in savings has a net worth of −$70,000. That’s not a crisis; it’s a starting point.
The relevant questions are: Is net worth trending upward? Are debts being paid down? Are assets growing? A negative net worth that improves by $15,000 per year is financially healthier than a zero net worth that stays flat. See Deficit Net Worth for strategies specific to recovering from a negative position.
What Counts as an Asset?
Include everything with real market value:
- Liquid assets: Cash, checking accounts, savings accounts, money market funds — anything accessible within days.
- Investment assets: Stocks, bonds, ETFs, mutual funds in taxable accounts.
- Retirement assets:401(k), IRA, pension present value — include these at their current account balance, though they’re not truly liquid until retirement age.
- Real estate: Use current market value (Zillow or recent comparables), not purchase price or assessed value.
- Personal property: Vehicles at current market value (Kelley Blue Book), collectibles if they have a verifiable market, and business interests.
Don’t count personal property with no real resale value — furniture, electronics, clothing. These depreciate to near zero quickly and inflate your net worth calculation artificially.
How to Build Net Worth
Net worth grows through two levers: increasing assets and decreasing liabilities. The most reliable approaches:
- Invest consistently. Compounding returns in a Roth IRA, 401(k), or taxable brokerage account build asset value over time without requiring any additional action once contributions are automated.
- Pay down high-interest debt. Every dollar paid toward a 20% APR credit card balance is a guaranteed 20% return. Reducing liabilities builds net worth as directly as growing assets.
- Increase home equity. Mortgage payments reduce the liability side while (ideally) home values rise on the asset side — a two-sided net worth improvement.
- Avoid lifestyle inflation. Income increases that immediately translate into higher spending produce no net worth growth. Directing raises and bonuses into savings and investments is the most reliable wealth-building pattern.
- Track it regularly. People who calculate their net worth consistently — even once a quarter — tend to make better financial decisions simply because the number is visible and concrete.
Key takeaways
- Net worth = Total assets − Total liabilities. It’s the most comprehensive measure of your financial position.
- A high income doesn’t equal a high net worth. Savings rate and investment behavior determine net worth more than earnings alone.
- Median U.S. net worth for 35–44 year olds is $135,600; for 55–64 year olds, it’s $364,500, per the Federal Reserve’s 2022 Survey of Consumer Finances.
- Negative net worth is common and expected early in life — especially with student loans. The direction of change matters more than the absolute number.
- Retirement accounts (401k, IRA) count as assets at their current balance. Include them in your net worth calculation even though they’re not accessible without penalty before 59½.
- Building net worth requires both growing assets (investing) and shrinking liabilities (debt paydown) — ideally both simultaneously.
Frequently Asked Questions
Should I include my 401(k) in my net worth?
Yes. Your 401(k) and IRA balances are assets with real value, even if accessing them before 59½ triggers penalties. Include them at their current balance. Some financial planners calculate a “liquid net worth” excluding illiquid assets like retirement accounts and home equity — a useful secondary measure for evaluating short-term financial resilience.
Is my home equity part of my net worth?
Yes. Your home counts as an asset at its current market value, and your mortgage balance counts as a liability. The difference — home equity — contributes directly to your net worth. Rising home values increase net worth; paying down the mortgage does too. Separately, tangible net worth is a related metric used in lending that includes only physical assets and excludes intangibles.
How often should I calculate my net worth?
Quarterly is the most practical frequency for most people — frequent enough to catch meaningful changes, infrequent enough that short-term market swings don’t cause unnecessary anxiety. Use the same method each time (same list of accounts, same valuation approach for real estate) so changes are meaningful comparisons rather than methodological differences.
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