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Gas fee calculator for Ethereum and L2 networks

Calculate from a wallet quote or transaction receipt. Gas units multiplied by the effective gas price give one fee component; some networks charge additional components.

Use actual gas used from a receipt, or your wallet’s estimate for this operation. A gas limit is a ceiling, not actual usage.
Use the combined effective price, including any priority fee. A maximum price gives a scenario, not the final cost.
Include separately quoted L1 data, operator or other fees only if they are not already included. Blank adds zero.
Supply your own price; this calculator does not fetch market data.
Enter your details to see a result.

Gas units × gas price

The native-asset calculation is gas units × effective gwei × 0.000000001. Add only fee components not already included in that gas figure. The optional dollar value multiplies the total by your supplied USD price.

Do not assume a token transfer uses the same gas as a simple native-coin transfer. Contract execution and the state of the transaction affect gas usage. No transaction type or gas amount is prefilled here.

Layer 2 fees need context

OP Mainnet separates execution, L1 data and operator fees. Arbitrum’s gas estimate can already account for the parent-chain data cost in its reported gas units. Adding that cost again would overstate the total. Read the wallet or receipt fields before combining them.

This is an EVM unit calculator, not a live estimator. It does not calculate TRON Energy/Bandwidth or Solana fees, inspect network conditions, submit a transaction or guarantee a final charge.

Sources & further reading

  1. Ethereum: gas and fees

    Gas units, effective gas price, and the gwei denomination.

  2. Optimism: transaction fees

    Execution, L1 data and operator fee components.

  3. Arbitrum: gas and fees

    Gas estimates can include the parent-chain fee component.

Sources checked on 18 September 2026. Network features and platform support can change; check the relevant provider before acting.