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Net Worth Calculator
This net worth calculator adds up what you own and what you owe to show your net worth, debt-to-asset ratio and liquid net worth — then saves snapshots on this device so you can track how it changes.
What net worth is
- Net worthtotal assets − total liabilities
- Debt-to-asset ratiototal liabilities ÷ total assets
- Liquid net worthcash & savings + investments − (car, student, credit card and other debts)
- Change between snapshotsthis snapshot's net worth − the earlier one's
Net worth is a snapshot of your finances on one day: everything you own minus everything you owe. Income doesn't count — a high salary with large debts can mean a low net worth. A debt-to-asset ratio above 100% means debts are larger than assets.
Worked example
| Item | Asset | Liability |
|---|---|---|
| Cash & savings | $15,500 | |
| Investments | $8,000 | |
| Retirement accounts | $45,000 | |
| Property | $320,000 | |
| Vehicles | $14,000 | |
| Mortgage | $245,000 | |
| Car loans | $9,500 | |
| Student loans | $16,000 | |
| Credit cards | $1,800 | |
| Total | $402,500 | $272,300 |
Net worth $402,500 − $272,300 = $130,200. Debt-to-asset ratio 67.7%. Liquid net worth $23,500 − $27,300 = −$3,800: most of this household's wealth is home equity and retirement savings.
Six months later they have $18,000 in savings, have paid the mortgage down to $239,000 and cleared the credit card. Net worth is now $140,500, a change of +$10,300 since the first snapshot.
How to value your assets and debts
Use market value, not purchase price
An asset is worth what you could sell it for today. Use a recent valuation or comparable sales for a home, a used-car price guide for a vehicle, and the current statement balance for accounts. What you paid doesn't matter.
Use the balance owed for debts
Enter the outstanding balance on each loan or card — the amount to pay it off today — not the monthly payment or the original loan amount. Include cards you clear every month; the balance is still owed on the day you count.
Be consistent and a little conservative
Leave out everyday belongings such as furniture and clothes, which sell for little. Value things the same way each time you save a snapshot, so the change reflects your finances rather than a new way of counting.
Frequently asked questions
How do I calculate my net worth?+
Add up the current value of everything you own, then subtract everything you owe. With $402,500 of assets and $272,300 of debts, net worth is $402,500 − $272,300 = $130,200.
Should I include my home?+
Yes, at what it would sell for today, and include the mortgage as a liability so only your equity counts. Some people also track net worth without the home, because you can't easily spend it. In the example, leaving out the home and its mortgage gives $55,200 instead of $130,200.
Should I include my car?+
Include it at its resale value — what a buyer would pay today, not what you paid — and include any car loan as a liability. Cars lose value every year, so update the figure when you save a snapshot.
Should I include retirement accounts?+
Yes, at the current balance. Strictly, money in a 401(k), IRA or pension pot may be taxed when you take it out, so some people knock off an estimate for tax. Whatever you choose, do it the same way each time so snapshots stay comparable. The liquid net worth figure leaves retirement accounts out.
What is liquid net worth?+
Here it means cash and savings plus non-retirement investments, minus every debt except the mortgage — a rough view of what you could reach quickly. In the example that is $23,500 − $27,300 = −$3,800, even though total net worth is $130,200.
What is a good net worth?+
There's no single good number: it depends on your age, income, where you live and how long you've been saving. Comparing yourself with your own past snapshots is more useful than comparing with averages. A rising net worth and a falling debt-to-asset ratio are both signs you're moving the right way.
Can my net worth be negative?+
Yes. It's common early in a career, especially with student loans or after buying a car on finance. A negative number just means you owe more than you own today; tracking it shows whether the gap is closing.
How often should I calculate my net worth?+
Monthly or quarterly is plenty for most people; daily market swings are noise. Save a dated snapshot each time and the history shows the change since the last one. In the example, six months of saving and paying down debt raise net worth by $10,300.
What is the debt-to-asset ratio?+
Total liabilities divided by total assets. In the example it's $272,300 ÷ $402,500 = 67.7%, so debts equal about that share of everything owned. A falling ratio means you own more of your assets outright.
Should I include furniture and personal belongings?+
Usually not. Household goods, clothes and electronics sell for far less than they cost, and valuing them inflates the total. Include valuables only if you would actually sell them and know roughly what they'd fetch, under Other assets.
Is my data saved or sent anywhere?+
Nothing is uploaded. The sheet and any snapshots are saved only in this browser's local storage on this device, so other devices and browsers can't see them and clearing site data deletes them. Use Export JSON to keep a backup and Import JSON to restore it.
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