To calculate your net worth, add up the current value of everything you own, add up the current payoff balance of everything you owe, and subtract the second total from the first. The result is a snapshot of your financial position on that specific day. A positive number means your assets exceed your debts; a negative number means the reverse. Income tells you what’s flowing in; net worth tells you what has actually accumulated after debts, taxes, and spending.
The Formula and the Date
Total assets minus total liabilities equals net worth. That’s the whole equation. The complication is that every input keeps moving: account balances change daily, loan balances accrue interest, home values shift with the market. So the number is only meaningful as a snapshot tied to one specific date.
Pick a date and use it for every line item. The first of each quarter works, or January 1 each year. Mixing a checking balance from Monday with an investment balance from Friday introduces error for no reason. Consistency across periods also matters: if you want to know whether your net worth is growing, next year’s calculation needs to use the same method and the same kind of date as this year’s.
List Your Assets
Assets are everything you own that has monetary value. Work through these categories and pull the balance or value as of your chosen date:
- Cash and cash-equivalent accounts: checking, savings, money market, and certificates of deposit.
- Brokerage accounts holding stocks, bonds, mutual funds, and ETFs.
- Retirement accounts, including 401(k)s and IRAs.
- Real estate: your home, any rental or vacation property, and undeveloped land.
- Vehicles, jewelry, art, antiques, and other high-value personal property.
- Permanent life insurance policies (whole or universal life), at their cash surrender value. Term policies have no cash value and don’t count.
- Cryptocurrency and other digital assets, measured in U.S. dollars as of your calculation date.1Internal Revenue Service. Frequently Asked Questions on Digital Asset Transactions
- Ownership stakes in a private business.
Bank statements, brokerage reports, title deeds, insurance policy summaries, and wallet balances give you both the ownership record and the number to plug in.
Put a Current Value on Non-Cash Assets
Cash accounts are self-explanatory. Everything else needs a current value, and the standard used across tax law and financial planning is fair market value: the price a knowledgeable, willing buyer would pay a knowledgeable, willing seller when neither is under pressure.2Internal Revenue Service. Publication 561, Determining the Value of Donated Property What that looks like in practice depends on the asset.
Investments
Stocks, bonds, mutual funds, and ETFs are the easiest. Markets publish prices throughout the trading day, so use the market value on your brokerage statement or online portal as of your chosen date.
Real Estate
A professional appraisal gives the most defensible number. An appraiser inspects the property and compares it against recent sales of similar homes in the area. A standard single-family appraisal typically costs several hundred dollars, more for larger or rural properties. Since paying for an appraisal every quarter isn’t practical, most people use an online home value estimate for routine updates and save the formal appraisal for milestones like refinancing or estate planning.
Vehicles and Personal Property
Look up vehicle values in standardized pricing guides that account for mileage, condition, and local demand. For jewelry, collectibles, and household goods, use current resale value, not what you paid. A $5,000 engagement ring might resell for $2,000. A $500 vintage guitar might be worth $3,000 today. The direction doesn’t matter; original cost isn’t the number you want.
Cash Surrender Value on Life Insurance
For permanent life policies, use the cash surrender value: what the insurer would actually pay you if you canceled today. That figure differs from both the death benefit and the cash value shown on the statement, because surrender fees reduce what you’d receive.
Digital Assets
Major exchanges display real-time prices for widely traded tokens, which makes valuation straightforward. Less liquid tokens or holdings on smaller platforms may require checking the most recent transaction price on the relevant marketplace.1Internal Revenue Service. Frequently Asked Questions on Digital Asset Transactions
A Private Business
Valuing a privately held business is more involved because no public market quotes a price. For a personal net worth estimate, you can use book value: the business’s assets minus its liabilities from the balance sheet. For anything formal, such as divorce, estate planning, or a sale, a certified business appraiser is the right resource.
Adjust Retirement Balances for Taxes
A $500,000 balance in a traditional 401(k) is not the same as $500,000 in a savings account. Every dollar withdrawn from a traditional 401(k) or traditional IRA is taxed as ordinary income, so the amount you’d actually have to spend is lower than the account statement suggests.
A simple adjustment: multiply the balance by one minus your expected marginal tax rate in retirement. If you expect to fall in the 22 percent federal bracket, a $500,000 traditional IRA is worth roughly $390,000 after federal tax ($500,000 × 0.78). State income tax, where applicable, would reduce it further. For 2026, federal marginal rates run from 10 percent on the first $12,400 of taxable income for single filers up to 37 percent on income above $640,600.3Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
Roth accounts work differently. Contributions were taxed before going in, so qualified withdrawals come out tax-free. A $500,000 Roth IRA balance represents $500,000 of spendable wealth. If you hold both traditional and Roth accounts, applying the tax discount only to the traditional balances gives you a more honest total. Skip this step for a casual check-in if you like; do it if you’re comparing your position against a retirement goal.
List Your Liabilities
Liabilities are every financial obligation you’re legally required to repay. Two broad groups cover almost everything:
Secured debts are tied to specific collateral. Mortgages are secured by the home. Auto loans are secured by the vehicle. Home equity loans and home equity lines of credit fall here too.
Unsecured debts have no collateral behind them: credit card balances, student loans, medical bills, and personal loans.
There’s also a third category worth flagging. If you’ve co-signed a loan or personally guaranteed someone else’s debt, that’s a contingent liability. It isn’t your current debt, but it becomes yours if the primary borrower defaults. For a conservative or formal statement, include the outstanding balance of any loan you’ve guaranteed. For a casual check-in, note it separately so you can see the risk without treating a possibility as a certainty.
Use the Payoff Balance, Not the Statement Balance
Always ask your lender for the current payoff balance. That figure reflects what you actually owe today, including interest accrued since your last payment. Interest on most loans accrues daily, so a mortgage payoff quoted on the 15th of the month will be slightly higher than the statement balance from the 1st. Don’t add up remaining monthly payments; that overstates the debt by including future interest you haven’t been charged yet. For precision, request payoff quotes dated the same day you value your assets.
Handle Jointly Owned Assets
Net worth measures what belongs to you, which gets complicated when assets are shared. How much of a jointly held asset counts toward your number depends on how it’s legally owned.
If you and another person own something as joint tenants with equal shares, your net worth includes half the value and half of any associated debt. For married couples, the rules depend on your state. In community property states — roughly nine of them — most assets acquired during the marriage are presumed to be owned equally regardless of whose name is on the title. In the remaining states, which follow equitable distribution rules, ownership during the marriage generally follows the title, though a court can divide things differently in a divorce.
For a household net worth calculation, the kind most people use for their own planning, include the full value of everything either spouse owns and the full balance of everything either spouse owes. For an individual statement, such as one required on a loan application, include only your legal share of each joint asset and your legal responsibility for each debt.
Do the Math
Once every asset has a current value and every liability has a current payoff balance:
- Add the asset values together. That’s your total assets.
- Add the liability balances together. That’s your total liabilities.
- Subtract total liabilities from total assets. That’s your net worth.
A positive number means your assets would cover your debts if everything were liquidated today. A negative number means your debts exceed your assets. Negative net worth is common early in adult life, especially when student loans or a new mortgage dominate the picture, and it isn’t automatically a crisis. What matters is the trend.
How Often to Recalculate
Quarterly or annually is enough for most people. More frequent updates tend to capture market noise rather than real changes in financial position. Each time you run the numbers, use the same method and the same date logic as before so the figures are comparable. Over several years, the pattern shows whether your saving, investing, and debt repayment are actually moving the needle, or whether something needs to change.