Robinhood Chain gas fee calculator.

Fee = gas used × base fee. Gas used depends on what the transaction does, and the base fee is the price of each unit.

The base fee is set by the protocol for every block.

Robinhood Chain doesn't charge the tip (priority fee): you pay the base fee alone, whatever tip your wallet offers.

Robinhood Chain adds the cost of posting a transaction to Ethereum to its gas used, so the same transaction shows a little more gas than on Ethereum.

The max fee your wallet shows is only a cap. You are charged the base fee, 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 Robinhood Chain RPC nodes; ETH/USD from Chainlink's price feed on Robinhood Chain. Refreshed every 12 seconds.