Most Americans who bother calculating their net worth get the number wrong, and they get it wrong in the same direction: too high.
A 2023 survey from YouGov found that roughly 4 in 10 adults couldn't accurately define net worth at all, and of those who tried, many counted things that aren't assets and skipped debts that absolutely are.
Your net worth is everything you own minus everything you owe.
But the word "everything" is where people start freelancing.
A car is an asset, sure, but it's a depreciating one.
The cash value of your whole life insurance policy is real, if it has any.
The timeshare in Orlando is not the asset your salesperson promised.
Now the liability side, where the honesty usually collapses.
So does the buy-now-pay-later tab you've been mentally filing under "not real money." Student loans, car loans, the mortgage, back taxes, medical bills in collections, the money you borrowed from your dad — all of it goes in the minus column.
Most people skip at least one of these, and it's usually the one that stings.
The calculator itself matters less than the inputs.
NerdWallet, Bankrate, and your bank's app all run the same arithmetic.
What varies is how flattering the defaults are.
Some tools let you enter your home's Zestimate, which in a hot market can run 10 to 15 percent above what a buyer would actually pay after inspection and closing costs.
Enter the number you could realistically net in a sale, not the number Zillow shows you to keep you on the site.
A few practical moves that separate a real number from a comforting one.
Update it quarterly, not annually, because your credit card balance and your brokerage account both move faster than your memory.
Count retirement accounts at their vested balance, not their projected future value.
And if you're married in a community property state, decide together whether you're calculating household net worth or two individual ones — the answer changes your estate planning, not just a spreadsheet cell.
What the exercise actually does is force the liabilities into the light, where you can do something about them.
A $40,000 credit card balance you've been avoiding looking at is a different problem than a $40,000 balance you've stared down and put on a payoff schedule.
One more thing worth flagging: the free calculators asking for your email, your income, and your account balances are often lead-generation tools for financial advisors who charge 1 percent of assets under management.
That's not a scam, but it's a business model, and you're the product being sized up.
Skip the sales call unless you actually want one.
The closing thought: our opinion is that net worth tracking is genuinely useful and also genuinely oversold.
Treat it like a smoke detector, not a scoreboard.
Final Thoughts
If the number makes you anxious, that's information — but it's information about your habits, not your worth as a person.