Bitcoin vs Stocks: Retire at 49
Three portfolios, same savings: your diversified mix, 100% Bitcoin (Power Law), and a traditional 60/40.
Assumes: starting age 30 · retirement at 49 · starting portfolio $80K ($50K stocks, $20K bonds, $10K BTC) · saving $20K/yr ($5K each: stocks, bonds, BTC, other) · retirement expenses $60K/yr
Your Mix (stocks + bonds + BTC)
$3.1M
100% Bitcoin
$14.4M
Traditional 60/40
$1.0M
Portfolio Comparison
Decade-by-Decade Breakdown
| Age | Your Mix | 100% BTC | 60/40 Trad | Winner |
|---|---|---|---|---|
| 30 | $80K | $80K | $80K | 100% BTC |
| 40 | $813K | $2.8M | $456K | 100% BTC |
| 50 | $3.4M | $16.6M | $955K | 100% BTC |
| 60 | $9.5M | $59.8M | $0 | 100% BTC |
| 70 | $24.4M | $171.6M | $0 | 100% BTC |
| 80 | $55.9M | $418.3M | $0 | 100% BTC |
| 85 | $81.5M | $622.8M | $0 | 100% BTC |
Bitcoin vs Stocks for Retirement
Under the Power Law model, a 100% Bitcoin portfolio would be 14.2× larger than a traditional 60/40 allocation by age 49. However, this comes with significantly higher volatility and concentration risk.
Your diversified mix (stocks, bonds, and Bitcoin) offers a middle ground — capturing some of Bitcoin's upside while maintaining exposure to traditional assets. At $3.1M, it outperforms the traditional 60/40 ($1.0M) while being less volatile than a pure Bitcoin portfolio.
The decade-by-decade table shows how these strategies diverge over time. In early years, the differences are modest. But compounding over 19 years creates dramatic separation, especially for Bitcoin-heavy allocations.
This is not financial advice. Actual returns will vary. Bitcoin is highly volatile.
Compare other scenarios
You might also like
New to Bitcoin? Start here.
Our free 10-module course covers everything from the basics to self-custody — no jargon, no shilling.
Want to customize these numbers?
Use the full Bitcoin FIRE Calculator to adjust your age, savings, expenses, and growth models. Plus explore our free 10-module Bitcoin course.