Before You Start: What You’ll Need
- Login credentials for all bank and investment accounts
- Most recent mortgage statement (if you own a home)
- Most recent statements for all loans (auto, student, personal)
- All credit card balances (current, not from last month’s statement)
- Zillow or Redfin estimate for your home (if applicable)
- Kelley Blue Book value for any vehicles you own
Set aside 30–45 minutes the first time. Subsequent updates take less than 10 minutes once you have everything organized.
Step 1: Build Your Asset List
First-timer asset inventory guide
| Asset Type | Where to Find Value | Notes |
|---|---|---|
| Checking accounts | Online banking | Current balance |
| Savings/HYSA | Online banking | Current balance |
| 401(k) / 403(b) | Plan portal (Fidelity, Vanguard, etc.) | Current balance, pre-tax |
| IRA / Roth IRA | Brokerage portal | Current balance |
| Brokerage account | Brokerage portal | Current market value |
| HSA | HSA provider portal | Current balance |
| Home value | Zillow/Redfin/recent appraisal | Use realistic estimate, not wishful |
| Vehicle(s) | KBB private-party value | Be honest — subtract for wear |
| Other valuables | Insurance appraisal | Only if >$1,000 and documented |
For your first calculation, precision matters less than completeness. Using $148,000 vs. $147,823 doesn’t change your strategy. What matters is capturing all categories — missing a $22,000 retirement account or a $15,000 debt skews the picture significantly.
Step 2: Build Your Liability List
First-timer liability inventory guide
| Liability Type | Where to Find Balance | Important |
|---|---|---|
| Mortgage | Monthly statement or lender portal | Use current payoff balance, not original loan |
| Auto loan | Lender portal | Call for payoff quote if unsure |
| Student loans | StudentAid.gov (federal), servicer portal (private) | Include all loans |
| Credit cards | Card portal or app | Today’s balance, not last statement |
| Personal/medical debt | Creditor statement | Include even if in collections |
| HELOC | Bank portal | Current drawn balance only |
Step 3: Do the Math (Or Use the Calculator)
Total all assets. Total all liabilities. Subtract liabilities from assets. That’s your net worth.
Example: Sarah, 29, Portland. Assets: Savings $8,200 | 401(k) $18,400 | Roth IRA $6,000 | Car $14,000 = $46,600. Liabilities: Auto loan $8,500 | Student loans $24,000 | Credit card $1,200 = $33,700. Net worth: $46,600 − $33,700 = $12,900.
Millions of Americans in their 20s and 30s have negative net worth — primarily due to student loans. A 27-year-old with $45,000 in student loans, $5,000 in savings, and $12,000 in a 401(k) has a net worth of −$28,000. This is normal, not a crisis. The question is: is it improving?
Step 4: Set Up a Tracking System
Your first calculation is a snapshot. Its value multiplies when you track it over time. Options:
- Simple spreadsheet: one row per month, columns for each major category
- Personal finance apps: Empower (formerly Personal Capital), YNAB, Copilot
- The net worth calculator here: bookmark it and update monthly
Step 5: Identify Your One Big Lever
After your first calculation, don’t try to fix everything at once. Identify the single highest-leverage action: Is it starting retirement account contributions? Paying off a 22% credit card? Refinancing a high-rate student loan? One focused improvement beats five scattered attempts.
Start Your First Net Worth Calculation
Takes less than 5 minutes. You’ll finally know where you actually stand.