By Talcart · Last updated July 10, 2026
Understanding Net Worth
Basic Formula
Components
This net worth calculator produces the single most useful number in personal finance: everything you own minus everything you owe. A household with $575,000 in assets and $306,500 in debts has a net worth of $268,500. Listing each asset and liability line by line turns a vague sense of your finances into a precise, trackable figure.
Net worth is the total value of a person's assets minus the total of their liabilities -- a personal balance sheet condensed to one number. Assets include cash, bank balances, investment and retirement accounts, real estate, vehicles, and business interests, all at current market value. Liabilities include mortgages, auto and student loans, credit-card balances, and any other debt. Net worth can be negative, common early in life when student debt exceeds savings, and it is the standard measure of financial progress because it captures both saving and debt reduction.
The arithmetic is a single subtraction -- Net Worth = Total Assets - Total Liabilities -- but the value of the calculator is in the itemization. Each asset is entered at what it would sell for today, not what you paid; each liability at its current payoff balance, not the original loan amount. The tool sums both columns and subtracts. Because both sides move, the number responds to markets, paydowns, and spending alike: $500 of debt principal repaid out of income raises net worth by exactly $500.
| Line Item | Category | Amount |
|---|---|---|
| Cash and savings accounts | Asset | $18,000 |
| Retirement and brokerage accounts | Asset | $155,000 |
| Home (market value) | Asset | $380,000 |
| Vehicles (resale value) | Asset | $22,000 |
| Total assets | Asset | $575,000 |
| Mortgage balance | Liability | $265,000 |
| Auto loan | Liability | $14,000 |
| Credit cards and student loans | Liability | $27,500 |
| Total liabilities | Liability | $306,500 |
| Net worth | Result | $268,500 |
| Scenario | $500,000 assets, $200,000 liabilities |
| Calculation | 500,000 − 200,000 |
| Result | Net worth = $300,000. |
Use market value, not purchase price, for assets like homes and cars.
Add up everything you own at current market value, add up every debt at its current balance, and subtract the second total from the first. For example: $18,000 cash + $155,000 investments + $380,000 home + $22,000 vehicles = $575,000 in assets; a $265,000 mortgage + $14,000 auto loan + $27,500 other debt = $306,500 in liabilities; net worth = $268,500.
Yes -- include the home at current market value as an asset and the remaining mortgage as a liability, so only your equity adds to the total. A $380,000 home with $265,000 still owed contributes $115,000 of net worth. Some planners also track a "liquid net worth" that excludes the primary residence, since you cannot spend home equity without selling or borrowing.
Yes, especially early in a career: a graduate with $40,000 of student loans and $10,000 in savings has a net worth of -$30,000 before owning any major assets. The number itself matters less than its direction. Consistent saving and debt paydown move it upward mechanically -- every $1,000 of principal repaid or invested raises net worth by $1,000.
Yes, at their full current balance -- they are usually the largest asset outside a home. Because withdrawals from pre-tax accounts like a traditional 401(k) or IRA are taxed as income, some people apply a haircut of roughly 15-25% when estimating spendable wealth. For tracking progress over time, the gross balance is standard; just be consistent from update to update.
Quarterly is the sweet spot for most people -- frequent enough to catch trends, infrequent enough that market noise does not dominate. Update monthly if you are aggressively paying down debt and want visible feedback. Whatever cadence you choose, value assets the same way each time (same pricing source, same date) so changes reflect real progress rather than measurement drift.
Count anything with meaningful resale value: cash, brokerage and retirement accounts, real estate, vehicles, and business equity. Skip depreciating personal items like furniture, electronics, and clothing -- their resale value is small and hard to verify. Insurance is only an asset at its cash surrender value (whole life), not its death benefit; term life policies add nothing to net worth.