How to Add BNB Chain to MetaMask
RobTheCoins · Updated Sep 2026 · 2 min read
Quick answer: To add BNB Chain to MetaMask, open your wallet, go to settings, select networks, and add the BNB Chain details manually or via a quick link.
Before you start
- Ensure you have the latest version of MetaMask installed.
- Have your MetaMask wallet unlocked and ready.
- Have a small amount of BNB for testing the network.
- Be cautious of phishing links and only use official sources.
How to Add BNB Chain to MetaMask: step by step
1. Open MetaMask and access settings
In the MetaMask extension or app, click on the top-right menu icon (usually three lines or a hamburger icon) and select ‘Settings’.
2. Navigate to network settings
In the Settings menu, find and click on ‘Networks’. This is where you can manage and add new blockchain networks.
3. Add network manually
Click on the ‘Add Network’ button. You will need to enter the BNB Chain details: Network Name (e.g., BNB Chain), New RPC URL, Chain ID, Currency Symbol (e.g., BNB), and Block Explorer URL.
4. Enter BNB Chain details
Input the following details: RPC URL (https://bsc-dataseed.binance.org/), Chain ID (56), Symbol (BNB), and Block Explorer URL (https://bscscan.com/). Ensure accuracy to avoid connection issues.
5. Save and switch to BNB Chain
After entering the details, click ‘Save’. MetaMask will add the BNB Chain to your network list. Select it to switch from Ethereum Mainnet or other networks.
6. Verify the network
Ensure the BNB Chain is active by checking the network name at the top of MetaMask. You should see ‘BNB Chain’ or your chosen name displayed.
7. Test with a small transaction
Send a small amount of BNB to your MetaMask wallet to confirm the network is working correctly. This helps verify that your setup is correct and secure.
Fees and how long it takes
Adding the BNB Chain to MetaMask is typically free, but you may incur standard network fees when making transactions. The process usually takes a few minutes, depending on your internet speed and blockchain congestion.
Network fees on BNB Chain are generally lower than on Ethereum, but they can vary based on network activity.
Stay safe
- Double-check all network details to prevent connection issues.
- Only use official sources for network information to avoid phishing.
- Be aware that transactions on the blockchain are irreversible.
- Store your seed phrase securely and never share it with anyone.
- Test with a small amount of BNB before making larger transactions.
If something goes wrong
BNB Chain not appearing in network list — Ensure you have entered the correct network details and clicked ‘Save’. Refresh the network list if necessary.
Inability to connect to BNB Chain — Check your internet connection and verify that the RPC URL is correct. Try using an alternative RPC URL if the issue persists.
Transactions not processing — Confirm you have sufficient BNB for gas fees and that the network is selected. Retry the transaction or check network status.
Doing this as part of trading, income, or a disposal? See how it may be taxed in Tax by country and the taxable-events section — information, not advice.
Frequently asked questions
Can I add BNB Chain to MetaMask on mobile?
Yes, the process is similar on the MetaMask mobile app. Access 'Settings', then 'Networks', and follow the same steps to add the BNB Chain.
What is the difference between BNB Beacon Chain and BNB Smart Chain?
BNB Beacon Chain is for governance and staking, while BNB Smart Chain (now often called BNB Chain) is for smart contracts and DApps. MetaMask connects to the BNB Smart Chain.
Do I need BNB for transactions on the BNB Chain?
Yes, BNB is required to pay for transaction fees (gas) on the BNB Chain, similar to how Ether is used on Ethereum.
Can I switch back to Ethereum Mainnet after adding BNB Chain?
Yes, you can switch between networks in MetaMask at any time by clicking on the network name at the top of the wallet and selecting a different network.