Net worth — total assets minus total liabilities — is the single most informative snapshot of financial health. It captures what you own, what you owe, and the difference between them in a way that income alone doesn't. Most people know their income; far fewer have actually calculated their net worth. Here is how to do it and what the number actually tells you.
Assets are everything you own that has monetary value. Liquid assets (cash, checking and savings accounts, money market funds) are the most straightforward. Investment assets (401k, IRA, taxable brokerage accounts, cryptocurrency) should be valued at current market value, not purchase price — what you paid for investments doesn't matter for net worth purposes, only what they're worth today. Real property (home or investment property) should be estimated at current market value minus transaction costs of selling. Vehicles at current resale value (KBB or similar). The value of business ownership if applicable.
Liabilities are everything you owe. Mortgage balance (not monthly payment — the outstanding principal). Car loan balance. Student loan balance. Credit card balances outstanding. Personal loans. Any other debt with an outstanding balance.
Net worth = all assets added together minus all liabilities added together. The result can be positive (assets exceed liabilities) or negative (liabilities exceed assets, common early in life with student loans and mortgages). Neither is inherently good or bad without context.
Net worth is a point-in-time snapshot, not a grade. Its primary value is as a tracking metric: calculating it at the same time each year (or more frequently) reveals whether your financial position is improving, stable, or deteriorating. The trajectory matters more than the absolute number at any single point.
Net worth doesn't tell you whether you're on track for retirement — that requires understanding your spending, expected retirement date, and withdrawal rate math. Net worth doesn't tell you whether your debt level is appropriate — a $500,000 mortgage on a $750,000 house in a growing market is a different situation from a $500,000 mortgage on a $400,000 house. And net worth counts illiquid assets (your house, retirement accounts with penalties for early withdrawal) that aren't accessible for emergencies.
Federal Reserve Survey of Consumer Finances data provides context for where individuals stand relative to peers. Median net worth by age bracket approximately: under 35 ($40,000-50,000), 35-44 ($130,000-150,000), 45-54 ($240,000-260,000), 55-64 ($380,000-410,000), 65-74 ($420,000-450,000). These are median figures — half of households in each bracket are above and half below.
Home equity makes up a large proportion of net worth for most households at most ages. A homeowner and renter with identical savings can have very different net worth figures — which is fine if the renter's cash savings are invested rather than sitting idle, but represents a different financial structure. Excluding home equity from net worth calculations gives a cleaner picture of liquid and investable wealth.
After calculating net worth, the useful questions: Is it growing each year? Is the growth coming from genuine asset accumulation (savings and investment growth) or from asset price inflation (your house went up in value) — and do you understand the difference? Are your liabilities declining over time? Is your liquid net worth (excluding home equity and retirement accounts with penalties) adequate for emergencies?
Honest Bottom Line: Net worth (total assets minus total liabilities) is the most informative financial health snapshot and is underused because most people track income instead. Calculate it annually at minimum; the trajectory over time matters more than any single point-in-time figure. Median US net worth by age provides imperfect but useful context. The number has limitations: it doesn't indicate retirement readiness, it counts illiquid assets, and home equity makes up a disproportionate share for most households. Calculating liquid net worth separately (excluding home equity and penalized retirement accounts) gives a cleaner picture of accessible financial resources.

Priya Sharma is a lifestyle writer and certified interior designer who covers the intersection of how we live, how we organize our spaces, and how those choices affect our wellbeing. With 7 years of writing experience an...