Useful next calculations
When to use this calculator
- Before choosing between saving, investing or changing a contribution.
- When you want to compare cautious, base and optimistic return assumptions.
- When you need a projection before making a longer-term decision.
- When you want to see whether starting earlier or contributing more changes the outcome more.
A worked example
These are the example figures the calculator opens with.
| Input | Value |
|---|---|
| Cash & Savings ($) | $0 |
| Investment Accounts ($) | $0 |
| Retirement Accounts 401k/IRA ($) | $0 |
| Home Value ($) | $0 |
For those figures the calculator returns:
- Net worth: $0.00
- Total assets: $0.00
- Total liabilities: $0.00
- Liquid assets: $0.00
- Debt-to-asset ratio: 0.00%
Method & assumptions
This calculator uses the standard balance-sheet method: net worth equals total assets minus total liabilities. Assets are split into liquid (cash and brokerage accounts), retirement accounts (real assets but subject to early-withdrawal penalties before age 59½), and illiquid holdings such as real estate and vehicles. Liabilities cover the most common forms of US consumer and mortgage debt. The debt-to-asset ratio expresses total liabilities as a percentage of total assets — a lower figure signals a stronger balance sheet.
All inputs are self-reported estimates. Home values should reflect current market value, not purchase price — Zillow or a recent appraisal works well. Traditional 401k and IRA balances are pre-tax; their spendable value is lower by your expected withdrawal rate. This calculator does not adjust for taxes on unrealized gains or deferred retirement income. For estate planning or lending purposes, obtain professionally appraised values and consult a qualified financial advisor.
Common mistakes
- Using an assumption that is not supported by a current local quote, bill, statement or official source.
- Treating a generic estimate as a lender, provider, payroll or tax authority decision.
- Mixing monthly and annual inputs without converting them consistently.
- Testing only one scenario instead of checking how a cautious assumption changes the result.
What to do next
- Run a second scenario with a cautious assumption so you can see the downside clearly.
- Compare the result with the related calculators below before making a decision.
- Check current local rules, eligibility and provider terms before applying or committing money.
- Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.