Scenario · Crypto
What if I'd invested $100 in Bitcoin in 2021?
Last updated June 4, 2026 · real market data
A one-time $100 buy of Bitcoin on January 4, 2021 would be worth about $169 today — it has grown +69.4% (about 10.2% a year). Here is exactly how that number is built, year by year, and what it does — and doesn't — mean.
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How the number is built
The calculation is deliberately simple: take the adjusted price on the entry date, assume you spent the whole amount at once, and value those exact units at today's price — no trading in between, no adding more, no selling early.
- Entry price (January 4, 2021): $38,150.02
- Units bought: $100 ÷ $38,150.02 = 0.002621 BTC
- Price today (June 4, 2026): $64,611.90
- Value today: 0.002621 × $64,611.90 = $169
Year by year
The same $100 position, valued at the end of each year:
| Year | Bitcoin price | Holding value | Return so far |
|---|---|---|---|
| 2021 | $47,286.18 | $124 | +23.9% |
| 2022 | $16,616.75 | $44 | -56.4% |
| 2023 | $42,283.58 | $111 | +10.8% |
| 2024 | $98,363.61 | $258 | +157.8% |
| 2025 | $91,529.73 | $240 | +139.9% |
| 2026 | $64,611.90 | $169 | +69.4% |
Risk: the drawdown behind the headline
The compound annual growth rate (CAGR) over this window was about 10.2% — but it did not arrive in a straight line. At its worst, the position fell 75% from a previous peak before recovering. That is the part a single "what if" number quietly leaves out.
Compared with the same money elsewhere
The same $100, over the same window, placed in other assets:
| If invested in… | Value today | Return |
|---|---|---|
| Bitcoin (this page) | $169 | +69.4% |
| S&P 500 | $204 | +104.1% |
| Gold (1oz) | $238 | +137.7% |
| Cash (under the mattress) | $100 | +0.0% |
Cash assumes no growth and ignores inflation, so its real-world purchasing power would have fallen over the period.
What actually drove this result
At the start of 2021, Bitcoin was around $29,000 and entering its most mainstream cycle yet — corporate treasuries adding it to balance sheets, a US-listed futures ETF, and El Salvador moving to adopt it as legal tender. It roughly doubled by April, sold off mid-year, then printed a new high near $69,000 in November 2021.
2022 erased most of that, as the failures of Terra, Celsius and FTX dragged BTC below $16,000. The 2023-24 recovery and the launch of US spot ETFs in January 2024 powered the next leg up. A $100 entry in early 2021 sat through every bit of that — a useful, low-stakes way to feel how wide the swings really are.
Data & method
Prices are daily closing prices from Binance public market data. We model a single lump-sum buy, held untouched, in USD. Full details are on our methodology page. Figures last refreshed June 4, 2026.
FAQ
How much would $100 invested in Bitcoin on January 4, 2021 be worth today?
Based on real daily closing prices, a one-time $100 buy on January 4, 2021 would be worth about $169 as of June 4, 2026 — a +69.4% total return (10.2% a year). That assumes you bought once and never sold.
Does this include staking rewards or yield?
No. This is a price-only calculation. It excludes staking rewards, lending yield, fees, and spreads.
Was the ride actually smooth?
No. Over this window the position fell as much as 75% from its peak before recovering. The final number hides the drawdowns you would have had to sit through.
Is this investment advice or a prediction?
Neither. It is a historical illustration using real past prices. Past performance does not predict future results — see our methodology and terms.
This page is educational and is not financial advice. See our terms & disclaimer.
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