How to Calculate Your Net Worth
(And Why the Number Matters)
Knowing how to calculate your net worth starts with one simple formula: everything you own, minus everything you owe. The number itself can be positive or negative, and either is completely normal depending on where you are in life. What actually matters isn't the number on any single day. It's whether it's moving in the right direction over time.
Here's how to calculate it properly.
Start by listing everything you own that has real, sellable value. Cash in checking and savings accounts counts in full. Retirement accounts (401k, IRA) count at their current balance, even though you can't touch that money without penalty right now. Investment and brokerage accounts count at current market value, not what you originally paid in. Property, a home or a vehicle, counts too, but use a conservative, realistic estimate rather than an optimistic one.
Then list everything you owe. A mortgage balance, auto loan, credit card balances, student loans, and any personal loans all count as liabilities at their current outstanding balance, not the original amount borrowed.
Subtract liabilities from assets. That's the whole calculation. $340,000 in assets minus $250,000 in liabilities is a net worth of $90,000. The math itself takes seconds once you have both totals; the actual work is gathering accurate numbers for each account.
Leave out things that aren't really convertible to meaningful cash. Everyday furniture, electronics, clothing, none of these hold enough resale value to matter, and including them just adds noise and false precision to a number that's supposed to reflect real financial position. Most net worth trackers skip these entirely, for that reason.
Use current values, not purchase prices. A home bought for $220,000 that would sell for $285,000 today counts at $285,000. An investment account counts at what it's actually worth right now, not what was originally deposited into it. Net worth reflects today, not history.
Calculate it on the same schedule every time. Monthly is the most common cadence, frequent enough to catch real trends, infrequent enough that normal day-to-day account fluctuations don't create false alarm. Checking daily just shows market noise. Checking annually misses problems for too long to fix them easily.
Don't panic over one bad month. A market dip, an unexpected expense, a single month where net worth drops means very little on its own. The number that actually matters is the direction it's moved over six months or a year, not any single snapshot along the way.
Compare against your own history, not anyone else's. Net worth varies enormously by age, income, location, and life circumstances. The only genuinely useful comparison is your own number from three months ago, six months ago, a year ago.
Once you know how to calculate your net worth, the harder part is actually doing it consistently enough to see a real trend.
Our Net Worth Tracker builds that trend automatically from a five-minute monthly update, with a chart that shows the direction over time instead of just one isolated number.
Shop the Net Worth Tracker on Etsy
Here's how to calculate it properly.
Start by listing everything you own that has real, sellable value. Cash in checking and savings accounts counts in full. Retirement accounts (401k, IRA) count at their current balance, even though you can't touch that money without penalty right now. Investment and brokerage accounts count at current market value, not what you originally paid in. Property, a home or a vehicle, counts too, but use a conservative, realistic estimate rather than an optimistic one.
Then list everything you owe. A mortgage balance, auto loan, credit card balances, student loans, and any personal loans all count as liabilities at their current outstanding balance, not the original amount borrowed.
Subtract liabilities from assets. That's the whole calculation. $340,000 in assets minus $250,000 in liabilities is a net worth of $90,000. The math itself takes seconds once you have both totals; the actual work is gathering accurate numbers for each account.
Leave out things that aren't really convertible to meaningful cash. Everyday furniture, electronics, clothing, none of these hold enough resale value to matter, and including them just adds noise and false precision to a number that's supposed to reflect real financial position. Most net worth trackers skip these entirely, for that reason.
Use current values, not purchase prices. A home bought for $220,000 that would sell for $285,000 today counts at $285,000. An investment account counts at what it's actually worth right now, not what was originally deposited into it. Net worth reflects today, not history.
Calculate it on the same schedule every time. Monthly is the most common cadence, frequent enough to catch real trends, infrequent enough that normal day-to-day account fluctuations don't create false alarm. Checking daily just shows market noise. Checking annually misses problems for too long to fix them easily.
Don't panic over one bad month. A market dip, an unexpected expense, a single month where net worth drops means very little on its own. The number that actually matters is the direction it's moved over six months or a year, not any single snapshot along the way.
Compare against your own history, not anyone else's. Net worth varies enormously by age, income, location, and life circumstances. The only genuinely useful comparison is your own number from three months ago, six months ago, a year ago.
Once you know how to calculate your net worth, the harder part is actually doing it consistently enough to see a real trend.
Our Net Worth Tracker builds that trend automatically from a five-minute monthly update, with a chart that shows the direction over time instead of just one isolated number.