Transferring Binance Coin (BNB) from Binance to MEXC (also known as MEXC Global) is a straightforward process, but it requires careful attention to network details to avoid losing funds. This guide covers the complete workflow, from logging into your Binance account to confirming the deposit on MEXC.

First, ensure you have both accounts set up and verified. Log in to your Binance exchange account. If you are using the mobile app, tap on "Wallet" and then "Withdraw." On the web platform, hover over "Wallet" in the top menu and select "Fiat and Spot," then click the "Withdraw" button.

Next, locate your Binance Coin (BNB) balance. You can either scroll through the list or use the search function to find BNB. Click on "Withdraw" next to the BNB balance.

Now, you need to obtain the correct deposit address from MEXC. Log in to your MEXC account. On the MEXC platform, go to "Assets" and then "Deposit." Search for "BNB" in the list of cryptocurrencies. Crucially, MEXC will ask you to select the network (also called the blockchain or protocol) for the deposit. The most common options are "BEP-2" (Binance Chain) and "BEP-20" (Binance Smart Chain, or BSC). You must select the same network that you will use to withdraw from Binance.

Copy the BNB deposit address provided by MEXC. Double-check the address and network selection. A mismatch between networks (e.g., withdrawing via BEP-20 from Binance but depositing with a BEP-2 address on MEXC) can result in permanent loss of your tokens.

Return to the Binance withdrawal page. Paste the MEXC deposit address into the "Address" field. Binance will prompt you to select the network. This is the most critical step. Choose the exact same network you selected on MEXC. For example, if MEXC displayed a BEP-20 (BSC) address, then select "BEP-20" or "BSC" on Binance. If you are unsure, always verify with customer support of both platforms, as network errors are not reversible.

Enter the amount of BNB you wish to transfer. You can use the "Max" button to withdraw your entire available balance, but remember to account for the network fee. Binance will automatically show the estimated withdrawal fee, which is deducted from your transfer amount. For BEP-20, the fee is typically very low (e.g., 0.005 BNB). For BEP-2, the fee is slightly higher (e.g., 0.01 BNB).

Before confirming, review all details: the destination address, the network, and the amount. Binance may also require a verification code (email and/or SMS) to authorize the withdrawal. Enter the code and submit the request.

After submitting, Binance will process the withdrawal. You can check the status under "Withdrawal History." The transaction must be confirmed on the blockchain. This usually takes a few minutes for BEP-20, though it can take longer during periods of network congestion. You can view the transaction progress on a block explorer (such as BscScan.com for BEP-20) using the transaction ID (TXID) provided by Binance.

Once the blockchain confirms the transaction, the BNB will appear in your MEXC account. Go back to MEXC, open "Assets" and "Deposit History" to see the incoming transfer. If the funds do not appear after a reasonable time, first check the blockchain explorer to see if the transaction is complete. If it is complete but not credited, contact MEXC support with the TXID.

Always start with a small test transfer (e.g., 0.1 BNB) if you are transferring a large amount for the first time. This allows you to confirm the entire process works correctly without risking a large sum. Finally, note that both Binance and MEXC may occasionally update their network options or fee structures, so always refer to the official deposit and withdrawal pages within each account for the most up-to-date instructions.