Start at 20, Retire at 65

45 years of accumulation. Standard diversified allocation.

Accumulation

45 years

age 20 → 65

Portfolio at Retirement

$56.7M

Power Law model

Monthly Budget

$18,908

at retirement

Sustainable?

Yes

through age 85

Strategy Comparison

Strategy	Portfolio at 65	Sustainable?
Default (diversified)	$56.7M	Yes
Aggressive (100% BTC DCA)	$142.3M	Yes
Traditional 60/40	$9.8M	Yes

What If You Shifted Retirement?

Retire at	Years	Portfolio	Sustainable?
60	40	$35.8M	Yes
65 ★	45	$56.7M	Yes
70	50	$86.9M	Yes

Portfolio Growth Projection

Portfolio Comparison

Model Comparison

Model	Portfolio at Retirement	Monthly Budget (inflation-adj.)	Sustainable?	Depletion Age	Max Expenses
Power Law	$56.7M	$19K	Yes	—	$978K/yr
CAGR 20%	$150.5M	$19K	Yes	—	$5.0M/yr
Traditional 60/40	$9.8M	$19K	Yes	—	$151K/yr

Decade Summary

Age	Year	Stocks	Bonds	BTC	Other	Total	BTC Amount	BTC Price
20	2026	$50K	$20K	$10K	$0	$80K	0.149419 BTC	$135K
30	2036	$189K	$98K	$454K	$71K	$813K	0.264761 BTC	$1.7M
40	2046	$519K	$236K	$2.8M	$212K	$3.7M	0.282590 BTC	$9.8M
50	2056	$1.3M	$473K	$10.6M	$474K	$12.9M	0.287747 BTC	$37.0M
60	2066	$2.9M	$866K	$31.3M	$944K	$36.1M	0.289841 BTC	$108.1M
65★	2071	$4.1M	$1.1M	$50.1M	$1.3M	$56.7M	0.290339 BTC	$172.7M
70	2076	$4.4M	$1.4M	$77.3M	$1.6M	$84.6M	0.290339 BTC	$266.1M
80	2086	$4.2M	$2.0M	$167.8M	$2.7M	$176.7M	0.290339 BTC	$578.1M
85	2091	$3.5M	$2.5M	$238.4M	$3.4M	$247.8M	0.290339 BTC	$821.2M

45 Years: From 20 to Retired at 65

The difference between retiring at 65 and 70isn't just 5 more years of work — it's 5 fewer years of portfolio growth AND 5 more years of withdrawals. That double impact makes each year of earlier retirement exponentially more expensive.

With 45 years of accumulation starting at 20, the Power Law model projects a portfolio of $56.7M by age 65. This comfortably sustains $60K/year expenses through age 85.

This is not financial advice. Past performance does not guarantee future results.