How to Calculate Wealth
What is Wealth?
A wealth building calculator projects net worth growth from consistent saving and investing. Compound interest causes exponential growth — time in market is the most powerful variable.
Formula
Net worth = Total assets − Total liabilities; Wealth growth = (Savings + Investment returns + Appreciation) − Taxes − Expenses
- Assets
- Cash, investments, real estate, vehicles (Currency)
- Liabilities
- Mortgages, loans, credit card debt (Currency)
- NetWorth
- Assets − Liabilities (Currency)
Step-by-Step Guide
- 1Monthly balance = Previous × (1 + rate/12) + contribution
- 27% annual return is a common long-run assumption
- 3Higher savings rate dramatically accelerates wealth
- 4Tax-advantaged accounts (ISA, 401k) amplify growth
Worked Examples
Input
$1,000/month, 7% return, 30 years
Result
Total invested $360k; Value ~$1.22M
Frequently Asked Questions
Should I count my home in net worth?
Yes, at fair market value. But realize it's illiquid—can't quickly convert to cash. For financial planning, separate liquid net worth (liquid assets − debt) separately.
How fast should net worth grow?
Depends on age/income. Typical: 10–20% annually in accumulation years (age 25–55). Slow down 55–70 (shift to stability). Target: 25–30x annual expenses by retirement.
What's a healthy asset / liability ratio?
High assets, low debt. Debt-to-asset < 20% is strong. > 50% means overleveraged. Optimal depends on interest rates (low rates, more leverage acceptable).
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