Retirement Planner — Fin Folk Tales

Retirement PlannerLongitudinal · 10 min

For illustration only — not financial advice. Verify assumptions before making decisions.

Current age

Retirement age

Current savings

Monthly contribution

Employer match (%)

Annual return (%)

Inflation (%)

Balance at 65

$3,259,652

In today's money

$1,443,058

4% rule, monthly

$10,866

Growth share

77%

Balance by ageContributionsGrowth

$0$875K$1.75M$2.63M$3.50M3235404550556065

First $100K

age 34

First $1M

age 51

Retirement

$3.26M

Shaded band is the part you put in. Everything above it is return on money already invested — $2.50M over 33 years.

If returns differ

Same contributions, different annual return.

Bonds (Agg)$1.66M

60/40 portfolio$3.26M

Your rate, 7%$3.26M

S&P 500$6.84M

Nasdaq 100$11.55M

Historical averages, 1990–2025. Past performance does not guarantee future results.

How long it lasts

Withdrawing from $3.26M at 5% return in retirement.

RateMonthlyLasts

3.0%$8K/mo60+ yrs

3.5%$10K/mo60+ yrs

4.0%$11K/mo60+ yrs

4.5%$12K/mo60+ yrs

5.0%$14K/mo60+ yrs

The 4% row is the common rule of thumb. It assumes a 30-year horizon, not a guarantee.