BNB Chain gas fee calculator.

Fee = gas used × (base fee + tip). Gas used depends on what the transaction does. The price per unit of gas has two parts.

BNB Chain has no base fee: the tip is the whole gas price, and validators keep it above a minimum.

The tip (priority fee) is what your wallet adds on top. Low, Standard and High are what the last 100 blocks actually paid: the 25th percentile, the median and the 75th percentile.

The max fee your wallet shows is only a cap. You are charged base fee + tip, and the rest is never spent.

Some calculators round any gas price under 0.1 gwei up to 0.1. When the gas price sits below that, their estimates come out several times too high. This one shows what the chain reports.

Data: eth_feeHistory and transaction receipts from public BNB Chain RPC nodes; BNB/USD from Chainlink's price feed on BNB Chain. Refreshed every 12 seconds.