Convert Ethereum to Arbitrum
Real-time exchange calculator. Instant conversion across 58 fiat currencies and 18,668 cryptocurrencies, with official central bank reference rates and live market prices.
ETH to ARB Conversion Matrix
| ETH Amount | ARB Equivalent | Calculation |
|---|---|---|
| 0.0001 ETH | 1.287152 ARB | 0.0001 × 12,871.52 |
| 0.001 ETH | 12.871518 ARB | 0.001 × 12,871.52 |
| 0.01 ETH | 128.715177 ARB | 0.01 × 12,871.52 |
| 0.05 ETH | 643.575884 ARB | 0.05 × 12,871.52 |
| 0.1 ETH | 1,287.15 ARB | 0.1 × 12,871.52 |
| 0.25 ETH | 3,217.88 ARB | 0.25 × 12,871.52 |
| 0.5 ETH | 6,435.76 ARB | 0.5 × 12,871.52 |
| 1 ETH | 12,871.52 ARB | 1 × 12,871.52 |
| 2 ETH | 25,743.04 ARB | 2 × 12,871.52 |
| 5 ETH | 64,357.59 ARB | 5 × 12,871.52 |
| 10 ETH | 128,715.18 ARB | 10 × 12,871.52 |
24-Hour Trend & Volatility
Market price, hourly
Quick answer
According to the market price at 01:17 UTC on 22 October 2026, 1 Ethereum (ETH) is equal to 12,871.52 Arbitrum (ARB). A standard conversion of 1 ETH yields 12,871.52 ARB.
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Ethereum price, chart and markets
Arbitrum price, chart and markets
Questions about ETH to ARB
How much is 1 ETH in ARB today?
1 Ethereum (ETH) is 12,871.52 Arbitrum (ARB), at the market price at 01:17 UTC on 22 October 2026. The other way round, 1 ARB is 0.000077691 ETH.
How much is 0.25 ETH in ARB?
0.25 ETH is 3,217.88 ARB at the same price.
Where does the price come from?
Ethereum: its market price across exchanges at 01:17 UTC, refreshed every few minutes. An open page refreshes it every minute. Arbitrum: its market price across exchanges at 01:17 UTC, refreshed every few minutes. An open page refreshes it every minute.
Why does my exchange show a different ETH to ARB price?
Each exchange has its own buyers and sellers, so prices differ a little between them, and buying or selling adds a trading fee and a spread. The figure here is the market price before those.