BNB BEP20 → ETH Optimism: From BNB Smart Chain to OP Mainnet (Optimism), No Wrappers

Q: What rate does BNB BEP20 to ETH Optimism run at?

As of Sep 17, 2026 08:18 it is 1 BNB BEP20 = 0.297655 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $723.89.

Q: What amounts does BNB BEP20 → ETH Optimism accept?

From 0.161609 to 13,800 BNB BEP20 per order. The lower limit is roughly $117.12.

Q: Where does the 0.161609 BNB BEP20 floor come from?

Network fees and order handling eat a small transfer alive — below 0.161609 BNB BEP20 the swap stops making sense for either side.

Q: 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 BNB BEP20, and that one goes to the blockchain, not to us.

Q: How long does BNB BEP20 to ETH Optimism take?

The clock starts with confirmations: the order goes into work once BNB Smart Chain (BEP20) confirms your transfer. After that it comes down to how busy the network is.

Q: Will native ETH arrive, or a wrapper?

Native. ETH Optimism is the network's own coin in OP Mainnet (Optimism), and its fees are paid in it too.

Q: Do I need ETH to receive ETH Optimism?

No. Fees in OP Mainnet (Optimism) are paid in ETH Optimism, so no separate coin is needed.

Q: Which network will ETH Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Q: 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.

Q: 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.

Today BNB BEP20 goes for 0.297655 ETH Optimism, and ETH Optimism goes for 3.3596 BNB BEP20. Market over 24 hours: BNB BEP20 against ETH Optimism plus 0.43%. The week added plus 2.02%.

The weekly corridor ran from 0.281159 to 0.300508 ETH Optimism, a spread of 6.88%. A single order takes 0.161609 to 13,800 BNB BEP20. In dollars that is roughly $117.12.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap BNB sits 4th ($96.48 B) and Ethereum 2th ($296.81 B).

Who takes the BNB BEP20 → ETH Optimism route

Fuel for OptimismWithout Ethereum nothing moves in Optimism — every transfer and every contract call is paid in it.
Different basketsHolding part of the amount in Ethereum loosens a portfolio's dependence on a single coin.
A road both waysThe ETH Optimism → BNB BEP20 direction is open too, so going back into BNB takes the same route.

BNB BEP20 → ETH Optimism rate and amounts

1 BNB BEP20 = 0.297655 ETH Optimism

1 ETH Optimism = 3.3596 BNB BEP20

Send BNB BEP20 — receive ETH Optimism

BNB BEP20	ETH Optimism	≈ USD
0.2	0.0595309	$144.94
1	0.297655	$724.71
2	0.595309	$1,449.42
10	2.9765	$7,247.10
20	5.9531	$14,494.20
100	29.7655	$72,471.00

Need ETH Optimism — send this much BNB BEP20

ETH Optimism	BNB BEP20	≈ USD
0.05	0.16798	$121.74
0.2	0.671919	$486.95
0.5	1.6798	$1,217.37
2	6.7192	$4,869.47
5	16.798	$12,173.67
20	67.1919	$48,694.67

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 BNB BEP20	From	Network fee	Speed
Ethereum	0.299301	0.161609 BNB BEP20	≈ $0.0025	—
BNB Smart Chain (BEP20)	0.299301	0.161609 BNB BEP20	≈ $0.0024	fast
Arbitrum One	0.299301	0.161609 BNB BEP20	≈ $0.001	fast
Optimism open now	0.297655	0.161609 BNB BEP20	≈ < $0.0001	fast
BASE	0.298401	—	—	—

How the BNB BEP20 → ETH Optimism order runs

Work out the amount in the calculator: orders start at 0.161609 BNB BEP20.
Enter a ETH address in Optimism and a way to reach you.
Send BNB BEP20 in BNB Smart Chain (BEP20) 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.

Swap BNB BEP20 for ETH Optimism

Check this before sending BNB BEP20

The address network is Optimism. Sending through another network usually means losing the transfer.
The transfer must not be smaller than 0.161609 BNB BEP20.
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 OP Mainnet (Optimism).
Coins go through an AML check: a flagged transfer can be held until the check is finished.

BNB Smart Chain against OP Mainnet (Optimism)

	BNB Smart Chain	OP Mainnet (Optimism)
Network type	Layer one (L1)	L2, optimistic rollup
Fees are paid in	BNB	ETH
Fee level	≈ $0.00076	≈ < $0.0001
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 ETH in OP Mainnet (Optimism)	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 OP Mainnet (Optimism)	Not needed to receive	Often needed, or the funds cannot be claimed or moved on
Timing	After confirmations in BNB Smart Chain; 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 BNB Smart Chain → OP Mainnet (Optimism): all directions The OP Mainnet (Optimism) network

Where the BNB BEP20 to ETH Optimism rate has been

Week

high 0.300508 ETH Optimismlow 0.281159 ETH Optimism

Sep 10, 2026 08:20Sep 17, 2026 08:20

24 hours: +0.43%
Week: +2.02%
Weekly high: 0.300508 ETH Optimism
Weekly low: 0.281159 ETH Optimism
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 BNB BEP20/ETH Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.300508	0.294286	0.297572	+0.43%
Week	0.300508	0.281159	0.290708	+2.02%

Figures are in ETH Optimism per unit sent, from market data.

The numbers on BNB and ETH

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

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

Source: CoinGecko, Sep 17, 2026 06:24.

BNB against Ethereum

	BNB (BNB)	Ethereum (ETH)
Ticker	BNB	ETH
Type	coin of its own network	coin of its own network
Network	BNB Smart Chain (BEP20)	Optimism
Fees are paid in	BNB	ETH
Launched	2017	2015
Built by	Binance	Vitalik Buterin
Consensus	Proof of Staked Authority	Proof of Stake
Privacy	transfers are public	transfers are public
In circulation	133.16 M BNB	122.05 M ETH
Market cap	$96.48 B	$296.81 B
Rank by cap	#4	#2
Block	—	~12 sec
Supply cap	—	no cap

Common questions: BNB BEP20 → ETH Optimism

What rate does BNB BEP20 to ETH Optimism run at?

As of Sep 17, 2026 08:18 it is 1 BNB BEP20 = 0.297655 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $723.89.

What amounts does BNB BEP20 → ETH Optimism accept?

From 0.161609 to 13,800 BNB BEP20 per order. The lower limit is roughly $117.12.

Where does the 0.161609 BNB BEP20 floor come from?

Network fees and order handling eat a small transfer alive — below 0.161609 BNB BEP20 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 BNB BEP20, and that one goes to the blockchain, not to us.

How long does BNB BEP20 to ETH Optimism take?

The clock starts with confirmations: the order goes into work once BNB Smart Chain (BEP20) confirms your transfer. After that it comes down to how busy the network is.

Will native ETH arrive, or a wrapper?

Native. ETH Optimism is the network's own coin in OP Mainnet (Optimism), and its fees are paid in it too.

Do I need ETH to receive ETH Optimism?

No. Fees in OP Mainnet (Optimism) are paid in ETH Optimism, so no separate coin is needed.

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 BNB BEP20?

Yes, the reverse direction is open: 1 ETH Optimism = 3.3681 BNB BEP20. The link sits right under the calculator.