Ethereum (ETH Optimism) → BNB (BNB BEP20)
Value moves from OP Mainnet (Optimism) to BNB Smart Chain, and what lands is native BNB, not a wrapper. Nothing to connect anywhere.
Rate as of Sep 17, 2026 08:18
- Orders from
- 0.0823561 ETH Optimism ≈ $200.29
- Payout network
- BNB Smart Chain (BEP20)
- 24 hours
- −0.43%
You get
BNB BEP20
Start the order
BNB BEP20
The figure is indicative; the exact amount is locked in the order.
The direction runs at 3.3681 BNB BEP20 per ETH Optimism, or 0.296907 ETH Optimism per BNB BEP20. Market over 24 hours: ETH Optimism against BNB BEP20 minus 0.43%. The week added minus 1.98%.
The weekly corridor ran from 3.3277 to 3.5567 BNB BEP20, a spread of 6.88%. A single order takes 0.0823561 to 4,110 ETH Optimism. In dollars that is roughly $200.29.
The payout leaves in the BNB Smart Chain (BEP20) network, so the receiving address has to belong to that network. By market cap Ethereum sits 2th ($296.81 B) and BNB 4th ($96.48 B).
Who takes the ETH Optimism → BNB BEP20 route
- Fuel for BNB Smart Chain (BEP20)Without BNB nothing moves in BNB Smart Chain (BEP20) — every transfer and every contract call is paid in it.
- Different basketsHolding part of the amount in BNB loosens a portfolio's dependence on a single coin.
- A road both waysThe BNB BEP20 → ETH Optimism direction is open too, so going back into ETH takes the same route.
ETH Optimism → BNB BEP20 rate and amounts
1 ETH Optimism = 3.3681 BNB BEP20
1 BNB BEP20 = 0.296907 ETH Optimism
Send ETH Optimism — receive BNB BEP20
| ETH Optimism | BNB BEP20 | ≈ USD |
|---|---|---|
| 0.1 | 0.336806 | $243.20 |
| 0.2 | 0.673613 | $486.40 |
| 1 | 3.3681 | $2,431.99 |
| 2 | 6.7361 | $4,863.98 |
| 10 | 33.6806 | $24,319.90 |
| 20 | 67.3613 | $48,639.80 |
Need BNB BEP20 — send this much ETH Optimism
| BNB BEP20 | ETH Optimism | ≈ USD |
|---|---|---|
| 0.5 | 0.148453 | $361.04 |
| 1 | 0.296907 | $722.07 |
| 5 | 1.4845 | $3,610.37 |
| 10 | 2.9691 | $7,220.74 |
| 50 | 14.8453 | $36,103.68 |
| 100 | 29.6907 | $72,207.37 |
How the ETH Optimism → BNB BEP20 order runs
- Work out the amount in the calculator: orders start at 0.0823561 ETH Optimism.
- Enter a BNB address in BNB Smart Chain (BEP20) and a way to reach you.
- Send ETH Optimism in Optimism for exactly the amount stated in the order.
- Once the network confirms your transfer, BNB leaves for your address. The order page tracks every step.
Check this before sending ETH Optimism
- The address network is BNB Smart Chain (BEP20). Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 0.0823561 ETH Optimism.
- Copy the address whole, then compare the first and last characters after pasting.
- Ethereum, Arbitrum, Optimism, BNB Smart Chain and Polygon all use the same address shape (0x…). Make sure the wallet is switched to BNB Smart Chain.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
OP Mainnet (Optimism) against BNB Smart Chain
| OP Mainnet (Optimism) | BNB Smart Chain | |
|---|---|---|
| Network type | L2, optimistic rollup | Layer one (L1) |
| Fees are paid in | ETH | BNB |
| Fee level | ≈ < $0.0001 | ≈ $0.00076 |
| Speed | fast | fast |
| Block | ~2 sec | — |
| Address shape | 0x… | 0x… |
| Memo or tag | not needed | not needed |
| Ethereum-style address (0x…) | yes | yes |
| Official withdrawal to Ethereum | ≈ 7 days (challenge period) | — |
Fee and speed levels are comparative: both move with how busy the network is.
How this differs from a classic bridge
| RubyCash | Classic bridge | |
|---|---|---|
| What lands at your address | native BNB in BNB Smart Chain | Usually a wrapper like WBTC, which then has to be swapped |
| Wallet and signatures | Not needed: the coins go to the address from the order | Needed: connect the wallet and sign contract transactions |
| A coin for fees in BNB Smart Chain | Not needed to receive | Often needed, or the funds cannot be claimed or moved on |
| Timing | After confirmations in OP Mainnet (Optimism); the order page tracks it | Depends on the bridge and the load of both networks |
| Who holds the funds meanwhile | RubyCash for the life of the order, with an AML check | The bridge contract or its validators |
Bridge OP Mainnet (Optimism) → BNB Smart Chain: all directions The BNB Smart Chain network
Where the ETH Optimism to BNB BEP20 rate has been
high 3.5567 BNB BEP20low 3.3277 BNB BEP20
Sep 10, 2026 08:20Sep 17, 2026 08:20
- 24 hours
- −0.43%
- Week
- −1.98%
- Weekly high
- 3.5567 BNB BEP20
- Weekly low
- 3.3277 BNB BEP20
- Spread
- 6.88%
Market data from CoinGecko as of Sep 17, 2026 06:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far ETH Optimism/BNB BEP20 travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 3.3981 | 3.3277 | 3.3606 | −0.43% |
| Week | 3.5567 | 3.3277 | 3.4406 | −1.98% |
Figures are in BNB BEP20 per unit sent, from market data.
The numbers on ETH and BNB
Ethereum ETH- Price
- $2,431.99
- 24 hours
- +0.93%
- Week
- −1.5%
- Market cap
- $296.81 B
- 24-hour turnover
- $16.23 B
- Rank by cap
- #2
- In circulation
- 122.05 M ETH
- Record price
- $4,946.05
BNB BNB- Price
- $724.71
- 24 hours
- +1.36%
- Week
- +0.4%
- Market cap
- $96.48 B
- 24-hour turnover
- $983.1 M
- Rank by cap
- #4
- In circulation
- 133.16 M BNB
- Record price
- $1,369.99
Source: CoinGecko, Sep 17, 2026 06:24.
Ethereum against BNB
| Ethereum (ETH) | BNB (BNB) | |
|---|---|---|
| Ticker | ETH | BNB |
| Type | coin of its own network | coin of its own network |
| Network | Optimism | BNB Smart Chain (BEP20) |
| Fees are paid in | ETH | BNB |
| Launched | 2015 | 2017 |
| Built by | Vitalik Buterin | Binance |
| Consensus | Proof of Stake | Proof of Staked Authority |
| Block | ~12 sec | — |
| Supply cap | no cap | — |
| Privacy | transfers are public | transfers are public |
| In circulation | 122.05 M ETH | 133.16 M BNB |
| Market cap | $296.81 B | $96.48 B |
| Rank by cap | #2 | #4 |
Common questions: ETH Optimism → BNB BEP20
What rate does ETH Optimism to BNB BEP20 run at?
As of Sep 17, 2026 08:18 it is 1 ETH Optimism = 3.3681 BNB BEP20. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $2,440.87.
What amounts does ETH Optimism → BNB BEP20 accept?
From 0.0823561 to 4,110 ETH Optimism per order. The lower limit is roughly $200.29.
Where does the 0.0823561 ETH Optimism floor come from?
Network fees and order handling eat a small transfer alive — below 0.0823561 ETH Optimism 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 Optimism, and that one goes to the blockchain, not to us.
How long does ETH Optimism to BNB BEP20 take?
The clock starts with confirmations: the order goes into work once Optimism confirms your transfer. After that it comes down to how busy the network is. A block in Optimism closes in about 2 sec.
Will native BNB arrive, or a wrapper?
Native. BNB BEP20 is the network's own coin in BNB Smart Chain, and its fees are paid in it too.
Do I need BNB to receive BNB BEP20?
No. Fees in BNB Smart Chain are paid in BNB BEP20, so no separate coin is needed.
Which network will BNB BEP20 arrive in?
The payout leaves in BNB Smart Chain (BEP20). Make sure the receiving wallet works with that network.
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, BNB BEP20 to ETH Optimism?
Yes, the reverse direction is open: 1 BNB BEP20 = 0.297655 ETH Optimism. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send ETH Optimism, receive something else
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ETH Optimism → BONK919,000,163.23
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ETH Optimism → CAKE1,057.78
ETH Optimism → GEL card6,256.52- ETH Optimism → MDL card38,363.95
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Receive BNB BEP20, send something else
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GALA → BNB BEP200.00000228598
GMX → BNB BEP200.00997268
GRAM → BNB BEP200.00181221
GRT → BNB BEP200.0000249455
ICX → BNB BEP200.0000149176
IMX → BNB BEP200.000165198
JTO → BNB BEP200.000586896
ETH Optimism BNB BEP20 All directions All currencies
Ethereum (ETH) against BNB (BNB)
Bridge OP Mainnet (Optimism) → BNB Smart Chain: all directions All bridges