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Gas Fee Calculator

Turn gas limit and gwei into what a transaction actually costs.

Your figures

Method

How it works

Base fee and priority fee are added to form the effective gas price in gwei. Multiplying by the gas limit and dividing by one billion converts the result into the network's native token.

The currency cost multiplies that token fee by the user-entered token price. Actual gas used can be below the gas limit, and the calculator does not retrieve current network fees or token prices.

Common questions

Frequently asked questions

What is the difference between gas limit and gas price?

Gas limit is the maximum gas units allowed, while base fee plus priority fee gives the entered price per gas unit.

Why is gwei divided by one billion?

One billion gwei equals one whole native token unit in the formula used here.

Does the calculator use live Ethereum gas prices?

No. Gas values and token price are entered manually.

Not financial advice. This calculator is for general informational purposes only. Check figures independently before making financial decisions.