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ARB vs BTC market cap comparison
As of Sep 8, 2026, if Arbitrum (ARB) had Bitcoin's (BTC) market cap of $1.59T, one ARB would be worth $238.04, 1,433x its current price of $0.1661.
At Bitcoin's all-time-high market cap of $2.53T (Oct 6, 2025), ARB would be worth $379.02 (2,282x).
Bitcoin is 1,433x the size of Arbitrum by market cap. The rank gap between them is 68 places.
| Metric | Arbitrum (ARB) | Bitcoin (BTC) |
|---|---|---|
| Price (USD) | $0.1661 | $79,184 |
| Market cap (USD) | $1.11B | $1.59T |
| Market cap rank | #69 | #1 |
| Circulating supply | 6.68B ARB | 20.08M BTC |
| 24h change | -10.12% | -0.9% |
Price of Arbitrum at Bitcoin's market cap: ($1.59T ÷ $1.11B) × $0.1661 = $238.04.
Questions
- What would ARB be worth with Bitcoin's market cap?
- Arbitrum (ARB) would be worth $238.04 per coin with Bitcoin's market cap of $1.59T. That is 1,433x its price of $0.1661 on Sep 8, 2026.
- How many times would ARB need to grow to reach Bitcoin's market cap?
- Arbitrum would need to grow 1,433x. Its market cap is $1.11B and Bitcoin's market cap is $1.59T.
- How is the ARB price at BTC's market cap calculated?
- Price of Arbitrum at Bitcoin's market cap: ($1.59T ÷ $1.11B) × $0.1661 = $238.04.
Data: CoinGecko, refreshed daily. Last update Sep 8, 2026.