Bitcoin vs Monero
Bitcoin (BTC) ranks #1 by market capitalization at $1.68T and Monero (XMR) ranks #15 at $10.1B, as of October 13, 2026. Bitcoin has a fixed maximum supply of 21.0M BTC; Monero has no fixed supply cap. Bitcoin is available on 36 exchanges we have verified and Monero on 3; 3 list both.
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Side-by-Side
 Bitcoin |  Monero | |
|---|---|---|
| Market cap rank | #1 | #15 |
| Price | $83,570 | $536.36 |
| Market cap | $1.68T | $10.1B |
| Fully diluted valuation | $1.68T | $10.1B |
| 24-hour volume | $31.9B | $108.5M |
| Circulating supply | 20.1M BTC | 18.8M XMR |
| Maximum supply | 21.0M BTC | No fixed cap |
| All-time high | $126,080 (October 6, 2025) | $797.73 (January 14, 2026) |
| Change from all-time high | −33.7% | −32.8% |
| 7-day change | −2.3% | −4.5% |
| 30-day change | +8.3% | +1.2% |
| Category | layer-1 | layer-1 |
| Chains | the Bitcoin network | the Monero network |
| Launched | 2009 | 2014 |
Where You Can Buy Each
| Bitcoin | Monero | |
|---|---|---|
| Exchanges listing it | 36 | 3 |
| Countries and US states with a ranked buy page | 70 | 17 |
3 exchanges list both; 17 locations have a ranked buy page for both.
Frequently Asked Questions
- Which has the larger market cap, Bitcoin or Monero?
- Bitcoin, by about 166.4× as of October 13, 2026: $1.68T for Bitcoin against $10.1B for Monero.
- Does Bitcoin or Monero have a fixed supply?
- Bitcoin is capped at 21.0M BTC; Monero has no fixed maximum supply.
- Where can I buy both Bitcoin and Monero?
- 3 exchanges we have verified list both. Pick your location on the buy pages to see which serve you and what a $500 purchase costs.
- Which is older, Bitcoin or Monero?
- Bitcoin, launched in 2009. Monero launched in 2014.