How to Calculate and Grow Your Net Worth
Your income tells you how much money flows in. Your net worth tells you how much wealth you've actually built. These are two very different numbers — and net worth is the one that determines financial independence, retirement readiness, and true financial security. Here's how to calculate it, benchmark it, and grow it systematically.
What Is Net Worth?
Net worth is the total value of everything you own (assets) minus everything you owe (liabilities). The formula is simple:
Net Worth = Total Assets − Total Liabilities
A positive net worth means you own more than you owe — you're building wealth. A negative net worth (more common among younger people early in their careers) means debts exceed assets. Both are starting points, not final verdicts.
Net worth is important because it's the number that ultimately funds your retirement. You don't retire on income — you retire on assets. The goal of personal finance is to build enough net worth that your assets can generate income to replace your paycheck permanently.
How to Calculate Your Net Worth
Step 1: Add Up All Your Assets
Assets are anything of value that you own. Include:
- Cash and checking/savings accounts — the full balance
- Investment accounts — brokerage accounts, ETFs, mutual funds (use current market value)
- Retirement accounts — 401(k), IRA, Roth IRA, pension present value
- Home equity — current estimated market value of your home minus what you owe
- Other real estate — rental properties, land (current market value)
- Vehicles — current resale value, not what you paid
- Business ownership — estimated value of any business equity you hold
- Other valuable assets — jewelry, collectibles, valuable personal property (be realistic)
Step 2: Add Up All Your Liabilities
Liabilities are everything you owe. Include:
- Mortgage balance(s) — remaining principal, not original loan amount
- Car loan balances
- Student loan balances
- Credit card balances
- Personal loan balances
- Medical debt
- Home equity loan or HELOC balances
- Any other outstanding debt
Step 3: Subtract Liabilities from Assets
That's your net worth. Be honest — this is a private number for your benefit. Inflating asset values or omitting debts only hurts your ability to accurately assess your financial position.
Recalculate every 6–12 months to track progress. A simple spreadsheet works fine. Apps like Personal Capital (now Empower), Mint, or YNAB can aggregate and update automatically.
Net Worth Benchmarks by Age
Where does your net worth stand relative to peers? Federal Reserve Survey of Consumer Finances data provides the most comprehensive picture. Note the large gap between median (middle) and mean (average) — a few very wealthy households pull the average up significantly.
| Age Group | Median Net Worth | Mean Net Worth |
|---|---|---|
| Under 35 | $39,000 | $183,000 |
| 35–44 | $135,000 | $549,000 |
| 45–54 | $248,000 | $975,000 |
| 55–64 | $364,000 | $1,566,000 |
| 65–74 | $409,000 | $1,795,000 |
A common financial planning target (from "The Millionaire Next Door") is having a net worth equal to your age times your annual income divided by 10. At 40 earning $80,000, the target would be $320,000. Many people fall short of this — that's why tracking matters.
The Two Ways to Grow Net Worth
Net worth grows in exactly two ways: increasing assets or decreasing liabilities. Most effective strategies work on both simultaneously.
1. Increase Assets
Invest Consistently
Investing is the primary engine of long-term wealth creation beyond earned income. Money in a savings account grows slowly. Money invested in diversified index funds has historically grown at 7–10% annually. The difference over decades is staggering.
See our guide on how to start investing as a beginner for a full framework.
Maximize Tax-Advantaged Accounts
Every dollar invested in a 401(k) or Roth IRA avoids taxes that would otherwise reduce your growth. The tax drag from investing in a regular taxable account can cost 0.5–1.5% of returns annually. Max your tax-advantaged accounts first.
Build Home Equity
Homeownership builds equity through two mechanisms: paying down your mortgage principal each month, and home price appreciation over time. A home is typically not a great investment for pure return purposes — but the forced savings aspect of mortgage payments builds equity steadily.
Increase Your Income
More income gives you more capital to deploy. Strategies include career advancement (salary negotiation, promotions), developing high-value skills, building side income, or entrepreneurship. See our guide on how to negotiate your salary for immediate income gains.
2. Decrease Liabilities
Eliminate High-Interest Debt Aggressively
Paying off a 22% APR credit card is mathematically equivalent to a guaranteed 22% investment return — better than any realistic market investment. High-interest debt is a wealth drain that compounds against you just as powerfully as investments compound for you.
Prioritize: credit cards → personal loans → student loans → auto loans → mortgage (in order of typical interest rate).
Stop Acquiring New Debt for Depreciating Assets
Car loans are net worth destroyers: you take on debt for an asset that loses 15–20% of its value in the first year. The same applies to consumer financing for electronics, furniture, and other depreciating goods. If you must finance, keep loan amounts small and terms short.
Build a Buffer
An emergency fund doesn't directly increase net worth — but it prevents you from going into debt when life happens. Every unexpected medical bill or car repair paid from savings instead of credit cards is a win for your net worth. See our guide on building an emergency fund.
The Net Worth Growth Formula
Sustainable net worth growth comes from consistently living below your means and investing the difference. Three variables drive everything:
- Savings rate: What percentage of income do you save and invest? Even moving from 5% to 15% dramatically accelerates wealth accumulation.
- Investment return: What your investments earn. Low-cost index funds are the most reliable path for most investors.
- Time: How long your money has to compound. Starting at 25 vs. 35 can double your retirement wealth for the same contributions.
You have meaningful control over all three. The most impactful change most people can make is increasing their savings rate — cutting unnecessary expenses or growing income so more capital flows toward investments.
Tracking Net Worth Over Time
The value of calculating your net worth isn't in the single number — it's in the trend. Calculate it consistently every 6 months. A growing net worth, even slowly, means you're moving in the right direction. A flat or declining net worth signals that something needs to change: debt is growing faster than savings, lifestyle inflation is consuming raises, or investments aren't in place.
Your net worth should generally be growing faster than inflation after your mid-20s. If it's stagnant, that's the signal to work with a financial advisor to identify what's holding it back.
Build a Financial Plan to Grow Your Net Worth
A financial advisor can help you assess your current net worth, identify gaps in your wealth-building strategy, and build a plan that accelerates your progress toward financial independence. National Finance Connect connects you with vetted financial advisors across the country.
Find a Financial Advisor Near You →
Free to browse. Compare local financial professionals before making any calls.