Swap Arbitrum (ARB) for Ethereum (ETH BASE)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Nov 1, 2026 03:39
- Payout network
- BASE
- 24 hours
- −0.15%
One ARB buys 0.0000726056 ETH BASE right now; the other way round, 1 ETH BASE is 13,773.04 ARB. Market over 24 hours: ARB against ETH BASE minus 0.15%. The week added plus 1.98%.
The weekly corridor ran from 0.0000679257 to 0.0000743381 ETH BASE, a spread of 9.44%.
The payout leaves in the BASE network, so the receiving address has to belong to that network. By market cap Arbitrum sits 70th ($1.13 B) and Ethereum 2th ($275.41 B). Daily moves of ARB and ETH over 90 days line up at 0.62 (they travel alike).
Who takes the ARB → ETH BASE route
- Fuel for BASEWithout Ethereum nothing moves in BASE — every transfer and every contract call is paid in it.
- Different basketsDaily moves of ARB and ETH over 90 days line up at 0.62 (they travel alike) — the looser the link, the less a portfolio depends on one coin.
- A road both waysThe ETH BASE → ARB direction is open too, so going back into ARB takes the same route.
ARB → ETH BASE rate and amounts
Send ARB — receive ETH BASE
| ARB | ETH BASE | ≈ USD |
|---|---|---|
| 100 | 0.00726056 | $16.40 |
| 500 | 0.0363028 | $82.00 |
| 2,000 | 0.145211 | $328.01 |
| 20,000 | 1.4521 | $3,280.10 |
| 100,000 | 7.2606 | $16,400.50 |
| 500,000 | 36.3028 | $82,002.50 |
Need ETH BASE — send this much ARB
| ETH BASE | ARB | ≈ USD |
|---|---|---|
| 0.005 | 68.8652 | $11.29 |
| 0.02 | 275.4609 | $45.18 |
| 0.1 | 1,377.3 | $225.88 |
| 1 | 13,773.04 | $2,258.85 |
| 5 | 68,865.22 | $11,294.24 |
| 20 | 275,460.89 | $45,176.96 |
Payout network for ETH
The same ETH goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per ARB | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum | 0.0000726056 | 1,258.65 ARB | ≈ $0.0019 | — |
| BNB Smart Chain (BEP20) | 0.0000726056 | 1,258.65 ARB | ≈ $0.0023 | fast |
| Arbitrum One | 0.0000726056 | 1,258.65 ARB | ≈ $0.00095 | fast |
| Optimism | 0.0000726056 | 1,258.65 ARB | ≈ < $0.0001 | fast |
| BASE open now | 0.0000726056 | — | — | — |
How the ARB → ETH BASE order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a ETH address in BASE and a way to reach you.
- Send ARB in Arbitrum for exactly the amount stated in the order.
- Once the network confirms your transfer, Ethereum leaves for your address. The order page tracks every step.
Check this before sending ARB
- The address network is BASE. Sending through another network usually means losing the transfer.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the ARB to ETH BASE rate has been
- 24 hours
- −0.15%
- Week
- +1.98%
- Weekly high
- 0.0000743381 ETH BASE
- Weekly low
- 0.0000679257 ETH BASE
- Spread
- 9.44%
Market data from CoinGecko as of Nov 1, 2026 02:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far ARB/ETH BASE travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0000734698 | 0.0000717204 | 0.0000724808 | −0.15% |
| Week | 0.0000743381 | 0.0000679257 | 0.000072095 | +1.98% |
| Month | 0.0000818878 | 0.0000685623 | 0.0000746041 | −5.5% |
| Quarter | 0.0000853551 | 0.0000348501 | 0.0000610969 | +67.02% |
Figures are in ETH BASE per unit sent, from market data.
Daily ARB → ETH BASE rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.0000714569 ETH BASE | +4.22% |
| Oct 30, 2026 | 0.0000685623 ETH BASE | −6.08% |
| Oct 29, 2026 | 0.0000729981 ETH BASE | +2.49% |
| Oct 28, 2026 | 0.0000712267 ETH BASE | −1.92% |
| Oct 27, 2026 | 0.0000726181 ETH BASE | +0.22% |
| Oct 26, 2026 | 0.0000724578 ETH BASE | +0.89% |
| Oct 25, 2026 | 0.0000718204 ETH BASE | −0.17% |
Daily RubyCash rate: ARB → ETH BASE
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.0000727624 ETH BASE | 0.0000727569 |
| Oct 31, 2026 | 0.0000730251 ETH BASE | 0.0000728684 |
| Oct 30, 2026 | 0.0000724958 ETH BASE | 0.0000728999 |
| Oct 29, 2026 | 0.0000680756 ETH BASE | 0.0000680577 |
| Oct 28, 2026 | 0.0000733254 ETH BASE | 0.0000734008 |
| Oct 27, 2026 | 0.0000709852 ETH BASE | 0.000071009 |
| Oct 26, 2026 | 0.0000722266 ETH BASE | 0.0000726113 |
| Oct 25, 2026 | 0.0000723523 ETH BASE | 0.0000718124 |
| Oct 24, 2026 | 0.0000714982 ETH BASE | 0.0000715023 |
| Oct 22, 2026 | 0.0000759663 ETH BASE | 0.0000756533 |
| Oct 21, 2026 | 0.0000770259 ETH BASE | 0.0000784468 |
| Oct 20, 2026 | 0.0000768224 ETH BASE | 0.0000776422 |
| Oct 19, 2026 | 0.0000821468 ETH BASE | 0.0000799441 |
| Oct 18, 2026 | 0.0000772203 ETH BASE | 0.0000765654 |
Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from
The numbers on ARB and ETH
- Price
- $0.164005
- 24 hours
- +0.37%
- Week
- −1.43%
- Market cap
- $1.13 B
- 24-hour turnover
- $86.2 M
- Rank by cap
- #70
- In circulation
- 6.89 B ARB
- Record price
- $2.39
- Price
- $2,254.15
- 24 hours
- +0.52%
- Week
- −3.64%
- Market cap
- $275.41 B
- 24-hour turnover
- $4.43 B
- Rank by cap
- #2
- In circulation
- 122.18 M ETH
- Record price
- $4,946.05
Source: CoinGecko, Nov 1, 2026 02:54.
Arbitrum against Ethereum
| Arbitrum (ARB) | Ethereum (ETH) | |
|---|---|---|
| Ticker | ARB | ETH |
| Type | token | coin of its own network |
| Launched | 2023 | 2015 |
| Built by | Offchain Labs | Vitalik Buterin |
| Supply cap | 10 B ARB | no cap |
| In circulation | 6.89 B ARB | 122.18 M ETH |
| Market cap | $1.13 B | $275.41 B |
| Rank by cap | #70 | #2 |
| Network | — | BASE |
| Consensus | — | Proof of Stake |
| Block | — | ~12 sec |
| Privacy | — | transfers are public |
Daily moves of ARB and ETH over 90 days line up at 0.62 — they travel alike.