Net Worth
The value of everything you own minus everything you owe; the single most complete snapshot of personal financial position.
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Net worth is the value of everything you own (assets) minus everything you owe (liabilities). It is the most complete single snapshot of personal financial position. Unlike income or cash flow, it captures the cumulative result of every financial decision you have made, including investments, debt, and asset purchases. Tracked over years, the trend matters far more than the absolute number.
How it works
List your assets at current market value: cash and savings, investment accounts, retirement accounts, property, vehicles at realistic resale value, valuable items. List your liabilities at current outstanding balance: mortgage, student loans, credit card balances, personal loans, car loans, tax owed. Subtract liabilities from assets. The result can be positive or negative. Most people calculate it once a quarter or once a year. Skip illiquid items like art or jewelry unless you would actually sell them.
Why it matters
Cash flow tells you what happened this month. Net worth tells you whether your decisions are compounding in the right direction over years. A high salary with high lifestyle inflation can produce a lower net worth than a modest salary with consistent saving. The number also reframes debt: paying off a $5,000 credit card raises net worth by $5,000 just as cleanly as earning $5,000 after tax. Watching the line move quarter by quarter is one of the more motivating habits in personal finance.
Example
Assets: checking $1,200, savings $9,800, investment account $34,000, retirement account $48,000, car resale value $11,000, total $104,000. Liabilities: car loan $7,500, credit card $1,200, student loan $18,000, total $26,700. Net worth: $77,300. A year later, after consistent saving and investing: assets $122,000, liabilities $19,500, net worth $102,500. The +$25,200 swing is the real measure of the year.
Common mistakes
- Including a primary home at zillowed peak value while ignoring transaction costs
- Counting cars and gadgets at purchase price instead of resale value
- Forgetting to include all retirement and pension balances
- Tracking it monthly and reacting to short-term market noise
- Comparing your number to others instead of to your own past