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 229.5× bigger. Ethereum is ranked #2 and Arbitrum is ranked #68 by market cap.
| Metric | Ethereum (ETH) | Arbitrum (ARB) |
|---|---|---|
| Price | $2,440.32 | $0.1913 |
| Market Cap | $298.12B | $1.30B |
| Rank | #2 | #68 |
| 24h Change | +0.49% | +4.56% |
| 7d Change | -3.55% | +4.02% |
| 24h Volume | $20.30B | $211.25M |
| All-Time High | $4,946.05 | $2.39 |
| Circulating Supply | 122,136,580 ETH | 6,785,574,605 ARB |
Performance: ETH vs ARB
| Period | ETH | ARB |
|---|---|---|
| 1 hour | -1.90% | -2.20% |
| 24 hours | +0.49% | +4.56% |
| 7 days | -3.55% | +4.02% |
| 30 days | -5.72% | +30.69% |
| 1 year | -42.39% | -49.08% |
ETH vs ARB: The Analysis
- Ethereum is the larger asset (229.5× Arbitrum’s cap)
- Over 1 year, ETH has outperformed (down 42.39% vs down 49.08%)
- ETH sits closer to its all-time high (-51% vs -92%)
Ethereum (ETH) and Arbitrum (ARB) sit at very different scales: Ethereum is ranked #2 with a R$1.50T ($298.12B) market cap, about 229.5× the R$6.54B ($1.30B) of Arbitrum (#68). A larger cap generally means deeper liquidity and lower volatility, not a better investment.
Over the past year, ETH is down 42.39% and ARB is down 49.08% — ETH has clearly led.
ETH trades 51% below its all-time high of R$24.908 ($4,946.05), while ARB is 92% below its R$12,04 ($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 | 12754.7746 ARB |
| 1 ARB | 0.00007840 ETH |
| 10 ETH | 127,547.7457 ARB |
Based on live prices: ETH R$12.289,27$2,440.32, ARB R$0,963503$0.1913. A market exchange may differ.
Volatility & Drawdown
| Metric | ETH | ARB |
|---|---|---|
| 30-day volatility (annualised) | — | — |
| All-time high | R$24.907,93$4,946.05 | R$12,04$2.39 |
| From all-time high | -50.66% | -91.99% |
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 229.5× bigger. Ethereum is ranked #2 and Arbitrum is ranked #68 by market cap. Ethereum trades at R$12.289,27$2,440.32 and Arbitrum at R$0,963503$0.1913. Ethereum is categorised under Smart Contract Platform, Layer 1 (L1).
Which is bigger, Ethereum or Arbitrum?
Ethereum is larger, with a market cap of R$1.50T versus Arbitrum's R$6.54B — roughly 229.5× bigger.
Which has performed better recently?
Over the last 7 days, ETH is down 3.55% and ARB is up 4.02%. Over a full year, ETH is down 42.39% versus down 49.08% 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 12754.7746 ARB, and 1 Arbitrum is worth 0.00007840 ETH (ETH R$12.289,27$2,440.32, ARB R$0,963503$0.1913).
Could Arbitrum overtake Ethereum's market cap?
For Arbitrum to reach Ethereum's current R$1.50T market cap, its price would need to rise about 229.5× to roughly R$221,15$43.91 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.