MONEY FINDER · FUTURE QUEST

Money Future Simulator

Explore a possible next 20 years. Change the assumptions, compare paths and see the trade-offs.

Illustrative scenarios, not predictions or financial advice. Returns, income and outcomes are not guaranteed.

Your starting point

Monthly take-home income ($)After taxes, before living costs, debt payments and savings transfers.

Monthly living expenses ($)Exclude debt payments and savings transfers. Costs you leave out are not modeled.

Current total savings ($)Cash plus invested savings. Enter the invested part below; do not add it twice.

Current age (optional)Whole years, 0–100. Only changes timeline age labels.

Debt & savings allocation

Invested part of savings ($)Optional, included in total savings above. Remaining savings is cash earning 0%.

Current debt ($)Optional. One combined balance at the APR you enter; not a multi-loan payoff plan.

Debt APR (% / year)Required when debt is above $0. Nominal APR, compounded monthly; 0–100%. No fees or penalties.

Monthly debt payment ($)Optional. Payments are capped at debt owed and available assets. Unpaid amounts are flagged.

Additional monthly savings ($)Optional transfer from available cash into investments. It creates no new income and does not reduce living expenses.

Scenario savings goal ($)Based on cash plus investments; ignores debt. This is simulated progress, not real savings.

USD, up to 2 decimal places. Income/expenses/transfers: up to $10 million per month. Starting savings/debt: up to $1 billion. Goal: up to $1 trillion. Blank optional amounts mean $0.

Three possible paths

Editable examples, not expected returns or probabilities. Growth and inflation are annual changes; the return is a nominal annual rate compounded monthly.

Conservative

Income growth (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Expense inflation (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Investment return (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Base

Income growth (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Expense inflation (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Investment return (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Optimistic

Income growth (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Expense inflation (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Investment return (% / year)Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Income growth: −50% to 50%. Inflation: −20% to 50%. Returns: −100% to 100%. Up to 2 decimal places.

Try a different decision

Changes start now and affect only the selected path. A raise and a new job salary are alternatives. Transfers move existing cash; expense reductions change spending. Do not enter the same improvement in both places.

Extra monthly transfer ($)Added to the existing transfer, only when cash is available. Not extra income.

Reduce monthly expenses ($)Reduces starting living expenses, no lower than $0. The adjusted amount then follows inflation.

Increase monthly take-home pay ($)Added once to starting income. Leave blank if using a new job salary.

New job: monthly take-home pay ($)Replaces starting income. Do not also enter a raise for the same job change.

Pay debt now ($)From starting cash only, capped at cash available and debt owed. Not an extra expense or free reduction.

Extra monthly debt payment ($)Added once to the scheduled payment, subject to available assets and debt owed.

Different investment return (%)Optional override for the selected path. An assumption, not a promised return.

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Enter income, living expenses and total savings to explore your timeline. Use $0 where appropriate.

Your simulated journey

ConservativeBaseOptimistic

Year 20

End-of-year balances. Annual totals describe that year. All figures are hypothetical USD amounts.

Snapshot and goal show the selected path before changes. The green line and difference cards show your what-if changes.

Scenario net worth over 20 years

Use the year slider, milestone buttons or click the chart. Lines show scenario net worth, not a guaranteed account value.

Show all three paths

What changes at 5, 10, 15 and 20 years?

Compared with the selected path before changes. Positive differences are scenario calculations, not promised gains.

Scenario goal

Based on cash plus investments; ignores debt. This is simulated progress, not real savings.

Year-by-year details

End-of-year balances. Annual totals describe that year. All figures are hypothetical USD amounts.

Year-by-year details
Year	Cash / unfunded gap	Investment balance	Debt remaining	Net worth	Net worth in today’s dollars	Annual take-home income	Annual living expenses	Annual cash flow after debt payments	Annual debt payments made	Annual debt interest charged	Cumulative transfers to investments	Cumulative investment withdrawals	Unfunded cash gap	Unpaid scheduled payments this year	New unfunded expenses this year

Model & limitations

Balances are tracked in integer cents. Each month: apply the assumed nominal annual investment return ÷ 12 to opening investments; add debt interest at APR ÷ 12; receive take-home income and pay living costs; withdraw investments if needed; pay as much of the scheduled debt payment as assets allow; then transfer available cash to investments. Cash earns 0%, and negative cash never earns a return. Returns and debt interest are rounded to cents monthly, with exact half-cent ties away from zero.

Year 1 uses entered monthly income and living costs. At each later year’s start, multiply each by (1 + its annual growth/inflation rate), rounding to cents. Monthly transfers and debt payments stay fixed. Today’s-dollar net worth = nominal net worth ÷ (1 + expense inflation)^years; the inflation index is carried to 12 decimal places. Negative inflation is allowed. Year 0 is after any funded immediate debt payment.

Debt interest is added monthly before payment. No payment exceeds the amount owed or available cash and investments. Unpaid scheduled payments stay in the debt balance; fees, penalties, minimum-payment rules and new borrowing are excluded. Negative cash records an unfunded living-cost gap without assuming it has been financed. Cumulative transfers are not extra wealth; withdrawals can reverse their effect.

Take-home income is entered after taxes. No further taxes, investment fees, market volatility, sequence risk, benefits, employer matches, life events or financing of cash gaps are modeled. Rates remain constant within each scenario. This model does not establish affordability, eligibility or a suitable investment strategy.

Simple calculation check

With $1,000 monthly take-home income, $800 living costs, $0 starting savings, no debt, no transfers and 0% rates: cash grows by $200 a month. Year 1 = $2,400; year 20 = $48,000. Moving that $200 into investments at 0% leaves the same total balance. These are illustrative inputs only.

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