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 245.5× bigger. Ethereum is ranked #2 and Arbitrum is ranked #72 by market cap.
| Metric | Ethereum (ETH) | Arbitrum (ARB) |
|---|---|---|
| Price | $1,744.51 | $0.126 |
| Market Cap | $213.06B | $867.89M |
| Rank | #2 | #72 |
| 24h Change | -9.06% | -12.25% |
| 7d Change | -21.90% | -24.59% |
| 24h Volume | $16.71B | $131.34M |
| All-Time High | $4,946.05 | $2.39 |
| Circulating Supply | 122,218,624 ETH | 6,892,115,031 ARB |
Performance: ETH vs ARB
| Period | ETH | ARB |
|---|---|---|
| 1 hour | -1.39% | +0.55% |
| 24 hours | -9.06% | -12.25% |
| 7 days | -21.90% | -24.59% |
| 30 days | -21.11% | -17.89% |
| 1 year | -40.81% | -44.91% |
ETH vs ARB: The Analysis
- Ethereum is the larger asset (245.5× Arbitrum’s cap)
- Over 1 year, ETH has outperformed (down 40.81% vs down 44.91%)
- ETH sits closer to its all-time high (-65% vs -95%)
Ethereum (ETH) and Arbitrum (ARB) sit at very different scales: Ethereum is ranked #2 with a $213.06B market cap, about 245.5× the $867.89M of Arbitrum (#72). A larger cap generally means deeper liquidity and lower volatility, not a better investment.
Over the past year, ETH is down 40.81% and ARB is down 44.91% — a broadly similar path.
ETH trades 65% below its all-time high of $4,946.05, while ARB is 95% 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 | 13849.7142 ARB |
| 1 ARB | 0.00007220 ETH |
| 10 ETH | 138,497.1419 ARB |
Based on live prices: ETH $1,744.51, ARB $0.126. 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 | -64.73% | -94.73% |
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 245.5× bigger. Ethereum is ranked #2 and Arbitrum is ranked #72 by market cap. Ethereum trades at $1,744.51 and Arbitrum at $0.126. Ethereum is categorised under Smart Contract Platform, Layer 1 (L1).
Which is bigger, Ethereum or Arbitrum?
Ethereum is larger, with a market cap of $213.06B versus Arbitrum's $867.89M — roughly 245.5× bigger.
Which has performed better recently?
Over the last 7 days, ETH is down 21.90% and ARB is down 24.59%. Over a full year, ETH is down 40.81% versus down 44.91% 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 13849.7142 ARB, and 1 Arbitrum is worth 0.00007220 ETH (ETH $1,744.51, ARB $0.126).
Could Arbitrum overtake Ethereum's market cap?
For Arbitrum to reach Ethereum's current $213.06B market cap, its price would need to rise about 245.5× to roughly $30.92 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.