Bitcoin vs Monero
Bitcoin (BTC) ranks #1 by market capitalization at $1.60T and Monero (XMR) ranks #15 at $9.9B, as of September 5, 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.
Verified How we verify
Side-by-Side
 Bitcoin |  Monero | |
|---|---|---|
| Market cap rank | #1 | #15 |
| Price | $79,639 | $526.51 |
| Market cap | $1.60T | $9.9B |
| Fully diluted valuation | $1.60T | $9.9B |
| 24-hour volume | $32.3B | $200.7M |
| 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 | −36.8% | −34.0% |
| 7-day change | +2.5% | +12.8% |
| 30-day change | +23.1% | +45.3% |
| 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 161.5× as of September 5, 2026: $1.60T for Bitcoin against $9.9B 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.