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Net Worth Calculator: 40s

Net worth calculator for households age 40-49. The US median for this age group is $247,000 per Federal Reserve data — see exactly where you sit.

Assets — what you own

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Liabilities — what you owe

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Your Summary

Net worth $0 Enter your numbers
Total assets $0
Total liabilities $0
Asset-to-debt ratio —

A higher ratio indicates stronger financial health.

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How this calculator works

Net worth is one arithmetic operation:

Net Worth = Total Assets − Total Liabilities

Assets are anything you own that has market or liquidation value. Liabilities are outstanding balances you owe to lenders. The result can be negative — many people start their financial lives with negative net worth due to student loans or car loans exceeding early savings.

What to include: Use current market value for your home (not purchase price) and vehicles (Kelley Blue Book estimate). For retirement accounts, use the current vested balance — they are real assets even if penalties apply to early withdrawal.

Median US net worth by age (Federal Reserve, 2022): Under 35: $39,000 · 35–44: $135,000 · 45–54: $247,000 · 55–64: $364,000 · 65–74: $410,000 · 75+: $335,000.

Source: Net worth benchmarks are from the Federal Reserve Survey of Consumer Finances (2022), published every three years.

FAQ

What should be included in a net worth calculation?
Net worth is total assets minus total liabilities. Assets include cash, checking and savings, retirement accounts (401k, IRA), brokerage investments, the market value of your home and vehicles, and business equity. Liabilities include your mortgage, auto loans, student loans, credit card balances, and other debt.
Is a negative net worth bad?
Not necessarily, especially early in life. A 25-year-old with $40,000 in student loans and $5,000 in savings has a net worth of -$35,000 — but if income is growing and debt is shrinking, they are building net worth every month. The trend matters more than the snapshot.
Should I include my home in net worth?
Yes — your home is an asset at current market value and your mortgage is a liability at the remaining balance. The difference is your home equity, which counts toward net worth. Use Zillow or Redfin for a current estimate.
How often should I calculate my net worth?
Once a year at a consistent time (many use January) gives a clear annual trend without short-term noise. Quarterly is fine for more visibility. Daily tracking is counterproductive — normal market swings will move investment values and cause unnecessary stress.
What is a good net worth at 30, 40, or 50?
A common benchmark: 1× salary by 30, 3× by 40, 6× by 50 (from Fidelity's retirement savings guidelines). The Federal Reserve SCF shows wide variation — the direction of growth matters more than the absolute number.
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