$2 million for 20 years at returns from 4% to 10%
| Return | Balance | Multiple | In today’s dollars |
|---|---|---|---|
| 4% | $4,382,246 | 2.2× | $2,426,344 |
| 5% | $5,306,595 | 2.7× | $2,938,133 |
| 6% | $6,414,271 | 3.2× | $3,551,426 |
| 7% | $7,739,369 | 3.9× | $4,285,101 |
| 8% | $9,321,914 | 4.7× | $5,161,318 |
| 10% | $13,455,000 | 6.7× | $7,449,707 |
Year by year at 7%
| Year | Put in so far | Balance | In today’s dollars |
|---|---|---|---|
| 1 | $2,000,000 | $2,140,000 | $2,077,670 |
| 2 | $2,000,000 | $2,289,800 | $2,158,356 |
| 3 | $2,000,000 | $2,450,086 | $2,242,176 |
| 4 | $2,000,000 | $2,621,592 | $2,329,251 |
| 5 | $2,000,000 | $2,805,103 | $2,419,707 |
| 6 | $2,000,000 | $3,001,461 | $2,513,676 |
| 7 | $2,000,000 | $3,211,563 | $2,611,295 |
| 8 | $2,000,000 | $3,436,372 | $2,712,704 |
| 9 | $2,000,000 | $3,676,918 | $2,818,052 |
| 10 | $2,000,000 | $3,934,303 | $2,927,491 |
| 11 | $2,000,000 | $4,209,704 | $3,041,180 |
| 12 | $2,000,000 | $4,504,383 | $3,159,284 |
| 13 | $2,000,000 | $4,819,690 | $3,281,974 |
| 14 | $2,000,000 | $5,157,068 | $3,409,430 |
| 15 | $2,000,000 | $5,518,063 | $3,541,835 |
| 16 | $2,000,000 | $5,904,327 | $3,679,382 |
| 17 | $2,000,000 | $6,317,630 | $3,822,270 |
| 18 | $2,000,000 | $6,759,865 | $3,970,708 |
| 19 | $2,000,000 | $7,233,055 | $4,124,910 |
| 20 | $2,000,000 | $7,739,369 | $4,285,101 |
The range in 1,000 simulated markets
A 7% average does not arrive as 7% every year. In 1,000 simulated sequences of returns averaging 7% with 12% volatility, this is where $2 million ended up: 1 in 10 markets finished below the first figure, half below the middle one, and 1 in 10 above the last.
| After | Weak (1 in 10 lower) | Middle | Strong (1 in 10 higher) |
|---|---|---|---|
| 10 years | $2,327,744 | $3,697,733 | $5,697,017 |
| 20 years | $3,479,305 | $6,674,804 | $12,835,668 |
The middle of the simulation sits below the steady 7% figure of $7,739,369 because ups and downs cost compounding: a 20% loss needs a 25% gain to get back.
What $7,739,369 would pay in retirement
At a 4% first-year withdrawal, $7,739,369 pays about $309,575 a year, $25,798 a month, before tax; in today’s dollars that is about $171,404 a year. How long a balance near it lasts at each withdrawal: how long $5 million lasts. To stop saving early and let growth do the rest, see Coast FIRE numbers by age.
$2 million for other terms
| Years | Balance | In today’s dollars |
|---|---|---|
| $2 million for 5 years | $2,805,103 | $2,419,707 |
| $2 million for 10 years | $3,934,303 | $2,927,491 |
| $2 million for 15 years | $5,518,063 | $3,541,835 |
| 20 years | $7,739,369 | $4,285,101 |
| $2 million for 25 years | $10,854,865 | $5,184,344 |
| $2 million for 30 years | $15,224,510 | $6,272,297 |
| $2 million for 40 years | $29,948,916 | $9,181,045 |
| $2 million for 50 years | $58,914,050 | $13,438,712 |
Other amounts for 20 years
$1,000: $3,870, $5,000: $19,348, $10,000: $38,697, $20,000: $77,394, $25,000: $96,742, $50,000: $193,484, $100,000: $386,968, $200,000: $773,937, $250,000: $967,421, $500,000: $1,934,842, $1,000,000: $3,869,684.
How it is worked out
Monthly amounts are deposited at the end of each month and compounded monthly at the rate that equals the annual return; lump sums compound once a year. The headline return is 7% a year, the Trinity-style average the site’s retirement pages use; stock-heavy portfolios have averaged more over long periods and bond-heavy ones less, which is why every page shows 4% to 10%. Today’s dollars divide by 3% inflation a year. The range comes from 1,000 simulated sequences of yearly returns averaging 7% with 12% volatility, with each year’s deposits added through the year. Fees and taxes are not taken out. More on the methodology page.