ETH Optimism to ETH Arbitrum Rate Today — Ethereum Optimism to Ethereum Arbitrum Converter and Chart

Ethereum Optimism is exchanged to Ethereum Arbitrum at 1 ETH Optimism = 0.9999 ETH Arbitrum, so 1 ETH Arbitrum costs 1.0001 ETH Optimism. According to market data, the ETH Optimism to ETH Arbitrum rate changed by 0% over the last 24 hours. Over the week it changed by 0%.

Over the last 7 days the rate moved between 1 and 1 ETH Arbitrum — a range of 0%. You can exchange from 0.08616 to 4,070 ETH Optimism. That is roughly $211.74 or more.

ETH is sent to your address on the Arbitrum One network, so make sure you provide an address on that network.

Why exchange ETH Optimism to ETH Arbitrum

Switch networksMove ETH from Optimism (fee: low) to Arbitrum One (fee: low) — for example, to fund a wallet or exchange that only supports that network.
Easy to switch backThe ETH Arbitrum → ETH Optimism direction is also available, so you can move back to ETH if needed.

How much is 1 ETH Optimism in ETH Arbitrum today

1 ETH Optimism = 0.9999 ETH Arbitrum

1 ETH Arbitrum = 1.0001 ETH Optimism

How much ETH Arbitrum you get for ETH Optimism

ETH Optimism	ETH Arbitrum	≈ USD
0.1	0.09999	$245.75
0.2	0.19998	$491.49
1	0.9999	$2,457.47
2	1.9998	$4,914.94
10	9.999	$24,574.70
20	19.998	$49,149.40

How much ETH Optimism you need to get ETH Arbitrum

ETH Arbitrum	ETH Optimism	≈ USD
0.1	0.10001	$245.77
0.2	0.20002	$491.54
1	1.0001	$2,457.72
2	2.0002	$4,915.43
10	10.001	$24,577.16
20	20.002	$49,154.32

Which network to receive ETH on

ETH for ETH Optimism can be received on different networks: rates and minimums differ, and the network fee depends on the blockchain.

Network	Rate per 1 ETH Optimism	Minimum	Network fee	Speed
Ethereum	0.9999	0.08616 ETH Optimism	—	—
Arbitrum One this page	0.9999	0.08616 ETH Optimism	low	fast
BNB Smart Chain (BEP20)	0.9999	0.08616 ETH Optimism	low	fast

ETH Optimism to ETH Arbitrum rate chart

7 days30 days90 days

high 1 ETH Arbitrumlow 1 ETH Arbitrum

Sep 4, 2026, 15:07Sep 11, 2026, 15:07

high 1 ETH Arbitrumlow 1 ETH Arbitrum

Aug 12, 2026, 03:00Sep 11, 2026, 03:00

high 1 ETH Arbitrumlow 1 ETH Arbitrum

Jun 14, 2026, 03:00Sep 11, 2026, 03:00

24 hours: 0%
7 days: 0%
7-day high: 1 ETH Arbitrum
7-day low: 1 ETH Arbitrum
Range: 0%

CoinGecko market data as of Sep 11, 2026, 15:03. The exchange rate may differ from the market rate.

ETH Optimism/ETH Arbitrum volatility and changes

Period	High	Low	Average	Change
24 hours	1	1	1	0%
7 days	1	1	1	0%
30 days	1	1	1	0%
90 days	1	1	1	0%

Values are in ETH Arbitrum per 1 unit of the currency you send, based on market data.

ETH Optimism to ETH Arbitrum rate over the last 7 days

Date	Daily close	Daily change
Sep 11, 2026	1 ETH Arbitrum	0%
Sep 10, 2026	1 ETH Arbitrum	0%
Sep 9, 2026	1 ETH Arbitrum	0%
Sep 8, 2026	1 ETH Arbitrum	0%
Sep 7, 2026	1 ETH Arbitrum	0%
Sep 6, 2026	1 ETH Arbitrum	0%
Sep 5, 2026	1 ETH Arbitrum	0%

ETH market data

Ethereum ETH

Price: $2,457.47
24h change: −0.1%
7d change: −2.7%
Market cap: $299.82 B
24h volume: $15.93 B
Market cap rank: #2
Circulating supply: 122.04 M ETH
All-time high: $4,946.05

CoinGecko data as of Sep 11, 2026, 15:03.

What to know about Ethereum Optimism and Ethereum Arbitrum

Ethereum (ETH)

Ethereum is a programmable blockchain proposed by Vitalik Buterin and launched in 2015. Its native coin, ETH, pays for computation on the network. Thousands of tokens, stablecoins, decentralized exchanges, lending protocols and NFT collections run on Ethereum.

Sending and receiving ETH

Ethereum addresses start with 0x and are the same format on BNB Smart Chain, Arbitrum, Optimism and Polygon — so always check which network the recipient expects. The fee (gas) is paid in ETH and depends on network load; a transfer is usually confirmed within a few minutes.

Optimism network

Optimism is an Ethereum layer-2 network. Addresses use the Ethereum format and fees are paid in ETH at a fraction of mainnet cost.

Arbitrum One network

Arbitrum One is an Ethereum layer-2 network. Addresses use the Ethereum format, fees are paid in ETH and are much lower than on the Ethereum mainnet.

How to exchange Ethereum Optimism to Ethereum Arbitrum

Enter the ETH Optimism amount in the calculator (minimum 0.08616 ETH Optimism) and click “Go to exchange”.
Enter your ETH wallet address on the Arbitrum One network and your contact details.
Send exactly the specified amount of ETH Optimism on the Optimism network to the details shown in the order.
Once the transfer is confirmed, Ethereum Arbitrum is sent to your address. You can track the order on its status page.

Exchange ETH Optimism to ETH Arbitrum

What to check before exchanging ETH Optimism to ETH Arbitrum

The recipient address must be on the Arbitrum One network: funds sent on another network may be lost.
The amount sent must be at least 0.08616 ETH Optimism.
Copy the whole address and check the first and last characters after pasting.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

ETH Optimism to ETH Arbitrum exchange FAQ

How much is 1 ETH Optimism in ETH Arbitrum today?

As of Sep 11, 2026, 15:03, the exchange rate is 1 ETH Optimism = 0.9999 ETH Arbitrum. It updates automatically; the calculator always shows the latest value. At market prices that is about $2,457.22.

What are the minimum and maximum amounts for ETH Optimism to ETH Arbitrum?

The minimum is 0.08616 ETH Optimism and the maximum is 4,070 ETH Optimism. The minimum is roughly $211.74.

Why is there a minimum amount for ETH Optimism to ETH Arbitrum?

The minimum (0.08616 ETH Optimism) keeps network fees and order processing from eating a noticeable share of the exchange. Double-check the amount before sending.

Are there extra fees when exchanging ETH Optimism to ETH Arbitrum?

The amount you get is calculated at the exchange rate shown in the calculator. The network fee for sending ETH Optimism is paid by the sender and depends on the wallet and network load.

How long does a ETH Optimism to ETH Arbitrum exchange take?

The order is processed once the ETH Optimism transfer gets the required number of confirmations on the Optimism network. Timing depends on network load. A new block on Optimism arrives roughly every 12 sec.

Which network will I receive ETH Arbitrum on?

ETH is sent on the Arbitrum One network. Make sure the recipient address supports this network.

Which network is cheapest to receive ETH?

The lowest network fees are usually on ETH Arbitrum, ETH BEP20. Choose a network supported by the recipient’s wallet or exchange.

What happens if the rate changes during the exchange?

The final amount is set in the order when it is created. If the payment arrives after the order expires or in a different amount, it may be recalculated at the current rate, so send the exact amount without delay.

How has the ETH Optimism to ETH Arbitrum rate changed over the last month?

Over 30 days the rate changed by 0%: low 1, high 1, average 1 ETH Arbitrum per 1 ETH Optimism.

Do I need to register to exchange ETH Optimism to ETH Arbitrum?

No, you only need to enter the receiving details and contact information in the order.

Can I exchange ETH Arbitrum back to ETH Optimism?

Yes, the reverse direction is available: 1 ETH Arbitrum = 0.9999 ETH Optimism. The link is below the calculator.

Ethereum (ETH Optimism) to Ethereum (ETH Arbitrum): Rate, Chart and Comparison

Why exchange ETH Optimism to ETH Arbitrum

How much is 1 ETH Optimism in ETH Arbitrum today

How much ETH Arbitrum you get for ETH Optimism

How much ETH Optimism you need to get ETH Arbitrum

Which network to receive ETH on

ETH Optimism to ETH Arbitrum rate chart

ETH Optimism/ETH Arbitrum volatility and changes

ETH Optimism to ETH Arbitrum rate over the last 7 days

ETH market data