$2 million for 10 years at returns from 4% to 10%
| Return | Balance | Multiple | In today’s dollars |
|---|---|---|---|
| 4% | $2,960,489 | 1.5× | $2,202,882 |
| 5% | $3,257,789 | 1.6× | $2,424,101 |
| 6% | $3,581,695 | 1.8× | $2,665,118 |
| 7% | $3,934,303 | 2.0× | $2,927,491 |
| 8% | $4,317,850 | 2.2× | $3,212,886 |
| 10% | $5,187,485 | 2.6× | $3,859,976 |
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 |
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) |
|---|---|---|---|
| 5 years | $1,959,638 | $2,717,695 | $3,762,936 |
| 10 years | $2,327,744 | $3,697,733 | $5,697,017 |
The middle of the simulation sits below the steady 7% figure of $3,934,303 because ups and downs cost compounding: a 20% loss needs a 25% gain to get back.
What $3,934,303 would pay in retirement
At a 4% first-year withdrawal, $3,934,303 pays about $157,372 a year, $13,114 a month, before tax; in today’s dollars that is about $117,100 a year. How long a balance near it lasts at each withdrawal: how long $4 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 |
| 10 years | $3,934,303 | $2,927,491 |
| $2 million for 15 years | $5,518,063 | $3,541,835 |
| $2 million for 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 10 years
$1,000: $1,967, $5,000: $9,836, $10,000: $19,672, $20,000: $39,343, $25,000: $49,179, $50,000: $98,358, $100,000: $196,715, $200,000: $393,430, $250,000: $491,788, $500,000: $983,576, $1,000,000: $1,967,151.
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.