Not all crypto transactions you are doing will go through with no issues. Sometimes, you will receive an error in your transaction, such as the ‘not enough BNB available as gas to swap’ error. When you see this error, it’s best for you to solve this problem as soon as possible, as it will hinder you from completing your transaction process. It’s a common error you will see when you are trying to swap tokens on the Binance Smart Chain network. This guide will give you some tips on how to deal with the ‘not enough BNB available as gas to swap’ error.
What is Gas Fee and How Will It Affect Your Crypto Transactions?
Gas Fee is the fee you need to pay for each transaction you make on the blockchain network, such as the Ethereum and Binance Smart Chain network. You will need to pay for the gas fee to compensate for all the computing power and the resources used to process your transaction. It’s the same as the bank transfer fee when you are sending or receiving money from conventional banking institutions. Each crypto exchange platform will give you a different amount of gas fees you need to pay, depending on the transaction process you make and the amount of crypto assets involved in the transaction process.
So, how will the gas fee affect your crypto transactions? First, you need to understand that you will need to pay for the gas fee when you are buying or swapping crypto assets. The gas fee will be payable via different methods of payment, depending on the platform you use. For instance, you will need to pay for the gas fee with USD if you are buying crypto assets via credit card, debit card, or bank transfer. But you might need to pay for the gas fee with your crypto asset, such as ETH or BNB, if you are swapping your crypto asset to another crypto asset. Again, it will depend on the network you use.

You Need BNB to Pay for Gas Fees for Swap Transactions on the Binance Smart Chain Network
Some transactions you do might involve using the Binance Smart Chain or the BNB Smart Chain network, such as when you swap BNB for other cryptocurrencies and vice versa. Most of the time, the transactions that involve the Binance Smart Chain network will require you to pay for the gas fees in BNB tokens.
So, you will need to set aside some BNB tokens as gas fees for this type of transaction. Often, you can’t choose another method of payment. However, the gas fees you will pay will often be a minimal amount, so you don’t need to set aside too many BNB tokens just for paying gas fees. This is something you need to keep in mind before processing any transaction on the BNB Smart Chain or the Binance Smart Chain network.
‘Not Enough BNB Available as Gas to Swap’ – What Causes This Error?
The primary cause for the error ‘not enough BNB available as gas to swap’ is that you don’t have the amount of BNB tokens required to pay for the gas fee for the swap transaction. Swapping tokens on the Binance Smart Chain network will require you to use BNB tokens as gas fees, and it is often mandatory for most crypto exchange platforms and crypto wallet platforms. So, you can’t swap your tokens if you don’t have any BNB tokens available to use as the gas fee.
This error often happens when you are using Binance or other crypto exchange platforms, and you are trying to swap different tokens that use BNB Smart Chain as its primary network. This error message or a similar message will pop up to let you know you need to deposit some BNB tokens to pay for the gas fee. Don’t worry, though. You will not lose your tokens, as you will cancel the transaction if there are not enough BNB tokens available to pay for the gas fee.

How to Solve the ‘Not Enough BNB Available as Gas to Swap’ Error
Solving the ‘not enough BNB available as gas to swap’ error is easy. You just need to buy some BNB tokens on the crypto exchange platform that supports BNB trading, such as Binance. So, you can just buy some BNB tokens on Binance in the amount of gas fee you need to pay for your transaction. This way, you can continue the swapping transaction and pay for the gas fee with the BNB tokens you’ve just purchased. You should no longer receive this error message when you have enough BNB tokens available as gas fees, and your transactions should come through as a successful transaction.
Conclusion
You have learned about the ‘not enough BNB available as gas to swap’ error message and how you can solve this problem. This is a common error that will prevent your transaction from proceeding, so you will need to solve it by depositing BNB tokens in your wallet account before you can confirm the transaction. Good luck!