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BNB Chain gas fee estimator

Every on-chain action costs gas. Enter the current gas price, the gas limit for this action and the BNB price to estimate roughly what it will cost, so you know before you act.

BNB Chain is usually low, commonly ~0.1–5 gwei; go by what your wallet shows at the time.
Actual gas use is whatever your wallet estimates; these are typical ballpark figures.
Enter the current BNB price yourself (this tool doesn't fetch prices online).
Estimated BNB spent—
In US dollars—
Gas limit used—

How it's worked out: gas fee = gas price (gwei) × gas limit × 10⁻⁹ BNB, then multiplied by the BNB price to get USD. The gas price, gas limit and BNB price are all entered by you; this tool runs entirely in your browser and doesn't fetch prices online. The real on-chain cost is whatever your wallet estimates when you send the transaction.

Want to save on gas?

Read how BNB Chain gas is calculated and how to save on it; the cost isn't only gas — there's also the spread and slippage, broken down in full in fees and slippage. To get the wallet sorted first, see the Web3 Wallet basics.