Swap Ethereum (ETH BASE) for Ethereum (ETH Optimism)
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 Sep 17, 2026 00:38
- Orders from
- 0.0823137 ETH BASE ≈ $198.10
- Payout network
- Optimism
- 24 hours
- 0%
You get
ETH Optimism
Start the order
ETH Optimism
The figure is indicative; the exact amount is locked in the order.
Today ETH BASE goes for 1.0025 ETH Optimism, and ETH Optimism goes for 0.997496 ETH BASE. Market over 24 hours: ETH BASE against ETH Optimism a move of 0%. The week added a move of 0%.
The weekly corridor ran from 1 to 1 ETH Optimism, a spread of 0%. A single order takes 0.0823137 to 4,160 ETH BASE. In dollars that is roughly $198.10.
The payout leaves in the Optimism network, so the receiving address has to belong to that network.
Who takes the ETH BASE → ETH Optimism route
- Moving between networksETH in BASE (fee —) becomes Optimism (fee ≈ < $0.0001) — the usual way to top up a wallet or an exchange that speaks one network only.
- A road both waysThe ETH Optimism → ETH BASE direction is open too, so going back into ETH takes the same route.
ETH BASE → ETH Optimism rate and amounts
1 ETH BASE = 1.0025 ETH Optimism
1 ETH Optimism = 0.997496 ETH BASE
Send ETH BASE — receive ETH Optimism
| ETH BASE | ETH Optimism | ≈ USD |
|---|---|---|
| 0.1 | 0.100251 | $240.66 |
| 0.2 | 0.200502 | $481.32 |
| 1 | 1.0025 | $2,406.59 |
| 2 | 2.005 | $4,813.18 |
| 10 | 10.0251 | $24,065.90 |
| 20 | 20.0502 | $48,131.80 |
Need ETH Optimism — send this much ETH BASE
| ETH Optimism | ETH BASE | ≈ USD |
|---|---|---|
| 0.1 | 0.0997496 | $240.06 |
| 0.2 | 0.199499 | $480.11 |
| 1 | 0.997496 | $2,400.56 |
| 2 | 1.995 | $4,801.13 |
| 10 | 9.975 | $24,005.65 |
| 20 | 19.9499 | $48,011.29 |
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 ETH BASE | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum | 1.0025 | 0.0823137 ETH BASE | ≈ $0.0051 | — |
| BNB Smart Chain (BEP20) | 1.0025 | 0.0823137 ETH BASE | ≈ $0.0023 | fast |
| Arbitrum One | 1.0025 | 0.0823137 ETH BASE | ≈ $0.001 | fast |
| Optimism open now | 1.0025 | 0.0823137 ETH BASE | ≈ < $0.0001 | fast |
How the ETH BASE → ETH Optimism order runs
- Work out the amount in the calculator: orders start at 0.0823137 ETH BASE.
- Enter a ETH address in Optimism and a way to reach you.
- Send ETH BASE in BASE for exactly the amount stated in the order.
- Once the network confirms your transfer, Ethereum Optimism leaves for your address. The order page tracks every step.
Check this before sending ETH BASE
- The address network is Optimism. Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 0.0823137 ETH BASE.
- 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 ETH BASE to ETH Optimism rate has been
high 1 ETH Optimismlow 1 ETH Optimism
Sep 10, 2026 00:40Sep 17, 2026 00:40
- 24 hours
- 0%
- Week
- 0%
- Weekly high
- 1 ETH Optimism
- Weekly low
- 1 ETH Optimism
- Spread
- 0%
Market data from CoinGecko as of Sep 16, 2026 21:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far ETH BASE/ETH Optimism travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 1 | 1 | 1 | 0% |
| Week | 1 | 1 | 1 | 0% |
Figures are in ETH Optimism per unit sent, from market data.
The numbers on ETH
Ethereum ETH- Price
- $2,406.59
- 24 hours
- −0.81%
- Week
- −4.2%
- Market cap
- $293.66 B
- 24-hour turnover
- $17.68 B
- Rank by cap
- #2
- In circulation
- 122.05 M ETH
- Record price
- $4,946.05
Source: CoinGecko, Sep 16, 2026 21:24.
Common questions: ETH BASE → ETH Optimism
What rate does ETH BASE to ETH Optimism run at?
As of Sep 17, 2026 00:38 it is 1 ETH BASE = 1.0025 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $2,412.63.
What amounts does ETH BASE → ETH Optimism accept?
From 0.0823137 to 4,160 ETH BASE per order. The lower limit is roughly $198.10.
Where does the 0.0823137 ETH BASE floor come from?
Network fees and order handling eat a small transfer alive — below 0.0823137 ETH BASE the swap stops making sense for either side.
What else is taken on top of the rate?
The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending ETH BASE, and that one goes to the blockchain, not to us.
How long does ETH BASE to ETH Optimism take?
The clock starts with confirmations: the order goes into work once BASE confirms your transfer. After that it comes down to how busy the network is. A block in BASE closes in about 12 sec.
Which network will ETH Optimism arrive in?
The payout leaves in Optimism. Make sure the receiving wallet works with that network.
Where is receiving ETH cheaper?
The cheapest is usually ETH BEP20, ETH Arbitrum, ETH Optimism. Still, the network is chosen by what the recipient supports, not by the fee.
What if the rate moves while I am paying?
The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
Can I go back, ETH Optimism to ETH BASE?
Yes, the reverse direction is open: 1 ETH Optimism = 1.0025 ETH BASE. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
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