Ethereum vs Arbitrum — ETH/ARB Comparison
Side-by-side market data for Ethereum and Arbitrum, updated continuously.
Ethereum (ETH) has a larger market capitalization than Arbitrum (ARB) — about 226.3× bigger. Ethereum is ranked #2 and Arbitrum is ranked #67 by market cap.
| Metric | Ethereum (ETH) | Arbitrum (ARB) |
|---|---|---|
| Price | $2,502.20 | $0.1992 |
| Market Cap | $305.53B | $1.35B |
| Rank | #2 | #67 |
| 24h Change | +0.26% | +8.04% |
| 7d Change | -7.61% | -3.83% |
| 24h Volume | $6.92B | $149.96M |
| All-Time High | $4,946.05 | $2.39 |
| Circulating Supply | 122,124,805 ETH | 6,785,574,605 ARB |
Performance: ETH vs ARB
| Period | ETH | ARB |
|---|---|---|
| 1 hour | -0.00% | -0.53% |
| 24 hours | +0.26% | +8.04% |
| 7 days | -7.61% | -3.83% |
| 30 days | -0.67% | +23.45% |
| 1 year | -44.61% | -55.97% |
ETH vs ARB: The Analysis
- Ethereum is the larger asset (226.3× Arbitrum’s cap)
- Over 1 year, ETH has outperformed (down 44.61% vs down 55.97%)
- ETH sits closer to its all-time high (-49% vs -92%)
Ethereum (ETH) and Arbitrum (ARB) sit at very different scales: Ethereum is ranked #2 with a $305.53B market cap, about 226.3× the $1.35B of Arbitrum (#67). A larger cap generally means deeper liquidity and lower volatility, not a better investment.
Over the past year, ETH is down 44.61% and ARB is down 55.97% — ETH has clearly led.
ETH trades 49% below its all-time high of $4,946.05, while ARB is 92% below its $2.39 peak — one gauge of how much each has recovered.
By use case, Ethereum is associated with Smart Contract Platform, Layer 1 (L1), and Arbitrum with Smart Contract Platform, Arbitrum Ecosystem — so they are not necessarily direct substitutes.
ETH to ARB Conversion
| Amount | Equivalent |
|---|---|
| 1 ETH | 12562.0648 ARB |
| 1 ARB | 0.00007960 ETH |
| 10 ETH | 125,620.6479 ARB |
Based on live prices: ETH $2,502.20, ARB $0.1992. A market exchange may differ.
Volatility & Drawdown
| Metric | ETH | ARB |
|---|---|---|
| 30-day volatility (annualised) | — | — |
| All-time high | $4,946.05 | $2.39 |
| From all-time high | -49.41% | -91.67% |
Volatility is the standard deviation of daily returns over the last 30 days, annualised. Higher means larger price swings. Not a measure of quality or risk-adjusted return.
Price Charts
What is the difference between Ethereum and Arbitrum?
Ethereum (ETH) has a larger market capitalization than Arbitrum (ARB) — about 226.3× bigger. Ethereum is ranked #2 and Arbitrum is ranked #67 by market cap. Ethereum trades at $2,502.20 and Arbitrum at $0.1992. Ethereum is categorised under Smart Contract Platform, Layer 1 (L1).
Which is bigger, Ethereum or Arbitrum?
Ethereum is larger, with a market cap of $305.53B versus Arbitrum's $1.35B — roughly 226.3× bigger.
Which has performed better recently?
Over the last 7 days, ETH is down 7.61% and ARB is down 3.83%. Over a full year, ETH is down 44.61% versus down 55.97% for ARB. Past performance does not predict future results — this is not financial advice.
How many ARB is 1 ETH worth?
At current prices, 1 Ethereum is worth about 12562.0648 ARB, and 1 Arbitrum is worth 0.00007960 ETH (ETH $2,502.20, ARB $0.1992).
Could Arbitrum overtake Ethereum's market cap?
For Arbitrum to reach Ethereum's current $305.53B market cap, its price would need to rise about 226.3× to roughly $45.07 per ARB (at today's supply), with Ethereum staying flat. That is a hypothetical, not a prediction.
Is Ethereum a better investment than Arbitrum?
We don't give investment advice and can't say which is "better" for you — it depends on your own research, goals and risk tolerance. The data above compares their size, performance, volatility and use case so you can judge for yourself. Crypto is high-risk; see our disclaimer.
Ethereum data · Arbitrum data · Information only — not financial advice. A larger market cap does not mean a better investment.