$100K in Bitcoin vs Cash (Mattress) over 5 years
Bitcoin (PL)
$779K
Power Law
Cash (Mattress)
$100K
0% avg return
Difference
$679K
Bitcoin wins
50/50 Split
$439K
half in each
Portfolio Comparison
Year-by-Year Comparison
| Year | Bitcoin (PL) | Cash (Mattress) | BTC Infl-Adj | Cash (Mattress) Infl-Adj |
|---|---|---|---|---|
| 2026 | $190K | $100K | $190K | $100K |
| 2027 | $259K | $100K | $252K | $97K |
| 2028 | $349K | $100K | $329K | $94K |
| 2029 | $462K | $100K | $423K | $92K |
| 2030 | $603K | $100K | $536K | $89K |
| 2031 | $779K | $100K | $672K | $86K |
Verdict
Power Law: Bitcoin wins — $679K more.
CAGR 20%: Bitcoin wins — $149K more.
Break-even: Bitcoin only needs 0.0% annual growth to match Cash (Mattress).
$100K Bitcoin vs Cash (Mattress)
This comparison puts $100K into Bitcoin versus Cash (Mattress) at a 0% average annual return over 5 years. Bitcoin projections use the Power Law model. Cash under the mattress earns nothing and loses purchasing power to inflation every year.
Not financial advice. Past performance does not guarantee future results.
$100K vs other assets
Frequently Asked Questions
Bitcoin Gate's Power Law model projects $100K in Bitcoin growing to $779K over 5 years, compared to $100K in Cash (Mattress) at 0% annual returns. Bitcoin wins by $679K under this model. Under the conservative CAGR 20% model, Bitcoin comes out ahead.
$100K invested in Bitcoin today could be worth $779K after 5 years under the Power Law model, or $249K under the conservative 20% CAGR model. The same amount in Cash (Mattress) at 0% returns would reach $100K.
Over 5 years, Bitcoin has higher projected returns but with significantly more volatility. A 50/50 split between Bitcoin and Cash (Mattress) would project to $439K under the Power Law model — capturing upside while reducing risk. Bitcoin only needs 0.0% annual growth to match Cash (Mattress)'s 0% return.
Bitcoin's average annualized return since 2013 is approximately 75%, while Cash (Mattress) has averaged roughly 0% per year. Over 5 years, this compounds dramatically: $100K becomes $779K in Bitcoin (Power Law) versus $100K in Cash (Mattress). However, Bitcoin's past returns may not continue at the same rate.
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