How to Calculate Your Net Worth (And Why Most People Get It Wrong)

Ask someone how much they're worth financially and you'll usually get one of two responses: a vague guess based on their salary, or an uncomfortable shrug. Neither is helpful. Your net worth is the single most important number in your financial life — more telling than your income, your credit score, or the balance in your checking account — and yet most people have never actually calculated it.

Worse, the ones who have often get it wrong.

According to the Federal Reserve's 2022 Survey of Consumer Finances, the median net worth of American families is $192,900. But that number hides enormous variation: the mean is $1,063,700, pulled skyward by the wealthiest households. Where you fall in that distribution matters far more than what you earn, because net worth measures what you've kept, not what you've made.

This guide walks you through exactly how to calculate your net worth, step by step, with real examples. More importantly, it covers the mistakes that trip most people up — the ones that make you think you're richer (or poorer) than you actually are.

What Is Net Worth, Really?

Net worth is the simplest equation in personal finance:

Net Worth = Total Assets - Total Liabilities

That's it. Everything you own, minus everything you owe. The number that's left — positive or negative — is your net worth.

[Image: Net worth formula breakdown — Assets minus Liabilities equals Net Worth]

Assets include your cash, investments, real estate, vehicles, and anything else with monetary value. Liabilities include your mortgage, student loans, credit card balances, car loans, and any other debts.

If you own a home worth $350,000 and have a $250,000 mortgage, the home contributes $100,000 to your net worth — not $350,000. This is the first place people go wrong, and we'll come back to it.

A positive net worth means you own more than you owe. A negative net worth — common among recent graduates with student debt — means the opposite. Neither is a moral judgment. It's just a starting point.

Step-by-Step: How to Calculate Your Net Worth

Here's the process, broken into two phases. Set aside 30 to 60 minutes the first time. After that, updates take five minutes if you're tracking things properly.

Step 1: List Every Asset You Own

Start with the easy stuff and work toward the harder categories.

Cash and cash equivalents:

• Checking accounts (all of them — many people have two or three)
• Savings accounts, including high-yield savings
• Money market accounts
• Certificates of deposit (CDs)
• Cash value of life insurance policies (whole life, not term)

Investment accounts:

• 401(k), 403(b), or similar employer-sponsored retirement plans
• Traditional and Roth IRAs
• Taxable brokerage accounts
• Health Savings Accounts (HSAs) — often overlooked, but this is your money
• 529 education savings plans (if you're the account owner)
• Stock options or RSUs that have vested

Real estate:

• Primary residence (current market value, not what you paid)
• Rental or investment properties
• Vacant land

Other assets:

• Vehicles (use Kelley Blue Book or Edmunds for current value, not what you paid)
• Business ownership or partnership interests
• Valuable personal property (jewelry, art, collectibles) — only if you'd realistically sell them

Add all of these up. This is your total asset figure.

Pro tip: Log into every financial institution you have an account with. Most people discover at least one forgotten account during this process — an old 401(k) from a previous employer, a savings account opened years ago, or an HSA they stopped contributing to. The National Association of Unclaimed Property Administrators estimates there's over $80 billion in unclaimed assets in the U.S. alone.

Step 2: List Every Liability You Owe

Now the less enjoyable part. Be thorough — skipping debts doesn't make them disappear, it just makes your net worth calculation inaccurate.

Major debts:

• Mortgage balance (check your latest statement, not the original loan amount)
• Home equity loans or HELOCs
• Student loans (federal and private, all of them)
• Auto loans

Consumer debt:

• Credit card balances (every card, including store cards)
• Personal loans
• Medical debt
• Buy-now-pay-later balances (Affirm, Klarna, Afterpay — yes, these count)

Other liabilities:

• Taxes owed (if you have a known tax bill)
• Money owed to family or friends (be honest)
• Any other outstanding obligations

Add these up. This is your total liabilities figure.

Step 3: Subtract Liabilities from Assets

Total Assets minus Total Liabilities equals your net worth.

Here's a concrete example:

| Category | Amount | |---|---| | Assets | | | Checking & savings accounts | $18,500 | | 401(k) | $87,000 | | Roth IRA | $34,200 | | Home (market value) | $385,000 | | Car (current value) | $16,500 | | Total Assets | $541,200 | | | | | Liabilities | | | Mortgage balance | $278,000 | | Student loans | $22,400 | | Auto loan | $11,200 | | Credit card balance | $3,800 | | Total Liabilities | $315,400 | | | | | Net Worth | $225,800 |

[Image: Example net worth calculation table showing assets of $541,200 minus liabilities of $315,400 equaling a net worth of $225,800]

That number — $225,800 — is the starting point. Not the ending point. What matters most is what happens to it over time, which is why tracking your net worth consistently is so much more valuable than calculating it once.

The 5 Mistakes That Throw Off Most Net Worth Calculations

Getting the formula right is easy. Getting the inputs right is where people stumble.

Mistake 1: Overvaluing Your Home

Your home is probably your largest asset, which makes getting this number right especially important. The problem: most homeowners overestimate their home's value by 5 to 10 percent, according to a 2023 study by Quicken Loans. Some overestimate by far more, especially in markets that have cooled since their peak.

Use recent comparable sales in your neighborhood, not Zillow's "Zestimate" (which can be off by 7% or more in either direction). Better yet, if you're serious about accuracy, get a professional appraisal every few years.

And remember: you don't own the full value of your home. You own the equity — the market value minus your remaining mortgage. A $500,000 house with a $420,000 mortgage contributes $80,000 to your net worth, not half a million.

Mistake 2: Forgetting Liabilities

This is the most common mistake, and it's usually not the big debts people forget — it's the smaller, distributed ones. That $2,300 on a store credit card. The $1,800 left on a buy-now-pay-later plan. The $4,000 personal loan from a family member.

These "small" debts add up. The average American household carries around $7,951 in credit card debt alone as of Q4 2024, according to TransUnion. Pull your credit report from AnnualCreditReport.com — it's free — and you might find debts you'd forgotten about entirely.

Mistake 3: Counting Illiquid Assets at Full Value

Not all assets are created equal. A dollar in your savings account is immediately accessible. A dollar locked in a piece of art, a vintage car, or your share of a private business is not.

Illiquid assets — things that can't be quickly converted to cash without significant loss of value — should be valued conservatively. That antique furniture collection your uncle says is worth $40,000? It's worth whatever someone will actually pay for it on the open market today, which is often 30 to 50 percent less than the appraised or insured value.

For net worth purposes, either discount illiquid assets by 20 to 30 percent or separate them into a "liquid net worth" calculation. Your liquid net worth (cash, public investments, and easily sold assets) is often a more useful number for financial planning than your total net worth.

Mistake 4: Ignoring Depreciation on Vehicles and Equipment

Your car is almost certainly worth less than you think. Vehicles depreciate roughly 15 to 25 percent in the first year and around 60 percent over five years, according to AAA. That $45,000 SUV you bought three years ago might be worth $22,000 today.

Always use current resale value, not purchase price. Kelley Blue Book's private party value — not the dealer retail value — gives you the most realistic number. The same principle applies to boats, RVs, electronics, and any other depreciating asset.

Mistake 5: Not Accounting for All Your Accounts

The average American has 3.8 bank accounts, according to a Bankrate survey. Many people also have retirement accounts from previous employers that they rolled over (or didn't), old brokerage accounts, or HSAs they've lost track of.

If it has a balance — positive or negative — it belongs in your calculation. Spend 20 minutes logging into every financial institution you've ever used. Check old emails for account opening confirmations. This exercise alone is often worth hundreds or thousands of dollars in rediscovered assets.

What Your Net Worth Number Actually Tells You

A single net worth calculation is a snapshot. Useful, but limited. The real power comes from tracking it over time.

If your net worth is increasing month over month, you're building wealth — regardless of what your income looks like. If it's stagnating or declining despite a good salary, something in your spending, debt, or saving patterns needs attention.

Here's a rough framework for how net worth typically progresses, based on data from the Federal Reserve's Survey of Consumer Finances:

| Age Group | Median Net Worth | Mean Net Worth | |---|---|---| | Under 35 | $39,000 | $183,500 | | 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 |

If you're curious about where you stand relative to these benchmarks and what realistic targets look like for your age and income, we break that down in detail in our guide to net worth goals by age.

Don't panic if you're below the median for your age group. The median is pulled up by homeowners with significant equity. If you're in your 20s or early 30s, carrying student debt, and renting, a negative or low net worth is completely normal. What matters is the trajectory.

How Often Should You Calculate Your Net Worth?

Monthly is ideal. Weekly is overkill. Annually is too infrequent to catch problems early.

A monthly cadence lets you see the effects of your financial decisions in near real-time without becoming obsessive. Did that new savings plan actually move the needle? Is that side income making a difference? Monthly tracking answers those questions.

The challenge, of course, is that manually tallying up accounts every month is tedious. It's the reason most people calculate their net worth once, feel good (or bad) about it, and never do it again.

This is exactly the problem we built Wealthly to solve. You add your accounts once, update the balances when they change, and Wealthly tracks your net worth over time with clean charts and no judgment. It takes about two minutes per month. No bank linking, no data scraping — just a simple, private way to see your full financial picture.

Quick-Start Net Worth Checklist

If you want to calculate your net worth right now, here's the short version:

1. Open a spreadsheet (or sign up for Wealthly if you want something purpose-built).
2. List all assets with current values: bank accounts, investments, retirement accounts, real estate equity, vehicles.
3. List all liabilities with current balances: mortgage, student loans, car loans, credit cards, personal loans, BNPL balances.
4. Use realistic valuations. Current market value for homes, private party value for cars, conservative estimates for anything illiquid.
5. Subtract total liabilities from total assets. That's your net worth.
6. Write down the date and the number. This is your baseline.
7. Repeat monthly. The trend line is more important than any single data point.

[Image: Simple checklist graphic summarizing the seven steps to calculating net worth]

The Number That Changes Everything

Knowing your net worth won't make you rich overnight. But it will do something just as important: it'll give you clarity. Instead of a vague sense of whether you're "doing okay financially," you'll have a concrete number that either confirms your instincts or challenges them.

Most people who calculate their net worth for the first time are surprised — sometimes pleasantly, sometimes not. Either way, they're better off for knowing. Because you can't improve what you don't measure, and you can't measure what you've never calculated.

So take the 30 minutes. Pull up your accounts. Add it all up. You might not love the number you land on today, but a year from now, you'll be glad you started tracking it.

---

Sources

1. Federal Reserve Board. 2022 Survey of Consumer Finances. https://www.federalreserve.gov/publications/files/scf23.pdf
2. National Association of Unclaimed Property Administrators. What Is Unclaimed Property? https://unclaimed.org/
3. TransUnion. Credit Card Debt Statistics, Q4 2024. https://www.transunion.com/
4. AAA. What Is Vehicle Depreciation? https://www.aaa.com/autorepair/articles/what-is-vehicle-depreciation
5. Bankrate. Financial Security Survey, 2023. https://www.bankrate.com/banking/savings/financial-security-march-2023/
6. Quicken Loans. Home Value Estimator Study, 2023. https://www.quickenloans.com/learn/home-value-estimator