How to swap Bitcoin (BTC) to BNB on BNB Smart Chain
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Open the BTC to BNB pair, keep BNB on BNB Smart Chain (id bnbbsc) as the payout, paste a 0x address you control on BNB Smart Chain and send BTC to the one-time deposit address on your order page. You receive BNB as the chain's native coin, the same coin that pays gas for every BEP-20 transfer you make afterwards.
Swap BTC to BNB in five steps
- Open the pair. Go to BTC to BNB. In From, keep BTC with the BTC tag. In To, choose BNB with the BSC tag. Its listing is named BNB Smart Chain after the network, but what you receive is the BNB coin.
- Enter the amount. The To field shows an estimate of the BNB you will get, with the BNB Smart Chain payout fee already taken out. The pair page lists the minimum to send.
- Paste your 0x address. The Recipient Address field should say "Enter BNB Smart Chain wallet address". BNB on this network needs no memo.
- Create the order and send BTC. Click Exchange Now, then send the amount shown on the order page to its one-time Bitcoin deposit address, from a Bitcoin wallet. Your wallet charges its own miner fee.
- Wait for the BNB. The order page updates by itself and shows the first characters of your deposit hash under Incoming Tx Hash and of the payout hash under Outgoing Tx Hash. To see the payout in full, search your 0x address on BscScan.
Your BNB Smart Chain address
BNB Smart Chain uses the same address format as Ethereum: 0x followed by 40 hexadecimal characters. In an EVM wallet such as MetaMask, your 0x address is the same on Ethereum and on BNB Smart Chain (MetaMask support). The network a payment is sent on decides where the coins land, so after the swap you may need to switch the wallet to BNB Smart Chain, or add that network, to see the BNB.
Sending to an exchange account? Open its BNB deposit page, select the BNB Smart Chain network (often labeled BSC or BEP20) and copy the address it shows for that network. The BNB Smart Chain network page lists the other coins on that chain.
Pick the right BNB: three things share the name
BNB on BNB Smart Chain (bnbbsc)
The native coin of BNB Smart Chain and the payout in this guide. It is not a token, so it has no contract address.
BNB on opBNB (opbnb)
opBNB is a separate layer 2 network for BNB Smart Chain, built on the OP Stack (opBNB docs), and BNB is its native coin too. Its listing here (opbnb) can currently be sent but not received: you can pick BNB with the OPBNB tag in From to swap it away, but a BNB payout goes to BNB Smart Chain. If that changes, the OPBNB entry will appear in the To list.
BEP-2 BNB on BNB Beacon Chain (retired)
The old BNB Beacon Chain carried BEP-2 tokens and used addresses starting with bnb1. It stopped processing transactions after its final sunset hard fork on November 19, 2024 (BNB Chain announcement). There is no BEP-2 listing here, and a bnb1 address cannot receive this payout.
Bitcoin on BNB Smart Chain is BTCB
If you came for bitcoin on BNB Smart Chain rather than BNB, that is BTCB, id btcb: a BEP-20 token that BNB Chain describes as bitcoin pegged 1:1 and issued by Binance.com (BNB Chain). The listing still names it "Bitcoin BEP2", but its contract is on BNB Smart Chain. Use BTC to BTCB for that, and see bridge vs swap for how pegged tokens differ from native coins.
Using BNB for gas afterwards
Converting BTC to BNB on BSC is often about gas. BNB pays the gas for every transaction on BNB Smart Chain, including transfers of BEP-20 tokens such as USDT (usdtbsc) or the BEP-20 ETH (ethbsc). Receiving the payout costs you nothing, and once the BNB arrives your wallet can move tokens on that chain.
- Keep some BNB in any wallet that holds BEP-20 tokens, or you usually cannot send them.
- If you later swap BNB into a BEP-20 token, leave a little BNB behind for the gas that token will need.
- When you send BNB into another swap, such as BNB to BTC, pick BNB with the BSC tag in From and enter what you will send after gas.
Holding USDT too? USDT networks compared explains how BEP-20 USDT differs from the TRC-20 and ERC-20 versions.
Sending the BTC
Send BTC on the Bitcoin network to the address on your order page. BTCB, WBTC and other bitcoin tokens on other chains are different assets and cannot go to that address. Choose a normal fee in your wallet: the swap waits until the deposit confirms, and a very low fee can keep it unconfirmed for a long time. Some wallets let you raise the fee of a stuck transaction (replace-by-fee).
Send the amount you entered, because the payout follows what arrives. When withdrawing from an exchange, check whether it subtracts its withdrawal fee from that amount. You can follow the deposit on mempool.space by its transaction ID or the deposit address.
Fees, the minimum and the estimate
The rate floats, so the BNB amount in the form is an estimate; the final figure can differ slightly if the market moves before your deposit confirms. The network fees, including the BNB Smart Chain payout fee, are already in it, and your Bitcoin miner fee is the only extra cost. The tables come from a weekly check and show the deposit fee, the payout fee and a minimum for a swap into the coin in brackets. On Bitcoin the fee grows with the swap size, so a large swap can pay several times the figure in the table. The pair page has the BTC to BNB minimum.
| شبکه | کارمزد واریز | کارمزد پرداخت | حداقل مبلغ |
|---|---|---|---|
Bitcoin btc | 0.0000056 BTC | 0.0000039 BTC | 0.0000181 BTC (برای تبدیل به ETH) |
از بررسی هفتگی ما در تاریخ 2026-11-07. کارمزدها به واحد خود هر ارز است: کارمزد واریز از مقداری که می‌فرستید و کارمزد پرداخت از مقداری که دریافت می‌کنید کم می‌شود. برآورد لحظه‌ای در فرم تبدیل همیشه به‌روز است.
| شبکه | کارمزد واریز | کارمزد پرداخت | حداقل مبلغ |
|---|---|---|---|
BNB Smart Chain bnbbsc | 0.000027 BNB | 0.000027 BNB | 0.006406 BNB (برای تبدیل به BTC) |
از بررسی هفتگی ما در تاریخ 2026-11-07. کارمزدها به واحد خود هر ارز است: کارمزد واریز از مقداری که می‌فرستید و کارمزد پرداخت از مقداری که دریافت می‌کنید کم می‌شود. برآورد لحظه‌ای در فرم تبدیل همیشه به‌روز است.
Tracking and support
The order page moves from waiting for your deposit to confirming, exchanging, sending and finished. Track Order lists the orders saved in this browser. In rare cases the exchange partner's AML check pauses a swap as "verifying" and asks for verification. If something looks stuck, read what each order status means, then message @xswap_to on Telegram with the transaction ID (Ref. ID on the order page). xswap.to never asks for your seed phrase or private key.
پرسش‌های رایج
Is BEP20 the same network as BNB Smart Chain?
BEP-20 is the token standard on BNB Smart Chain, so exchanges often label the network BEP20 or BSC. All three names point to the same chain and the same 0x address. BNB itself is the chain's native coin rather than a BEP-20 token, which is why it has no contract address.
Can I receive BNB at my MetaMask address?
You can. The 0x address MetaMask shows for Ethereum is also your address on BNB Smart Chain. After the swap, switch MetaMask to BNB Smart Chain, or add the network first, and the BNB shows up in your balance.
What happened to BEP-2 BNB and bnb1 addresses?
They belonged to BNB Beacon Chain, which stopped processing transactions after its final sunset hard fork on November 19, 2024, according to BNB Chain. A bnb1 address cannot receive this payout. Use a 0x address on BNB Smart Chain instead.
Can I get BNB on opBNB instead of BNB Smart Chain?
Not at the moment. The opBNB listing (opbnb) can be sent here but not received, so a BTC to BNB swap pays out on BNB Smart Chain. If BNB with the OPBNB tag appears in the To list later, you can pick it, and it also pays out to a 0x address.
Do I need BNB to receive BNB?
You do not. The payout fee comes out of the swap, and receiving on BNB Smart Chain costs you nothing. The BNB you receive then pays the gas for your next transactions on that chain, including BEP-20 token transfers.