Ethereum Gas Calculator
Calculate transaction fees for Ethereum operations. Estimate costs in real-time using current network gas prices.
Gas prices auto-update every 30 seconds. Calculations update in real-time as you type.
Understanding Gas Fees
Gas fees are payments made by users to compensate for the computing energy required to process and validate transactions on the Ethereum network.
Key Components:
- Gas Limit: Maximum amount of gas you're willing to use
- Gas Price: Amount you're willing to pay per unit of gas (in Gwei)
- Total Fee: Gas Limit x Gas Price
Gas prices fluctuate based on network demand. Higher gas prices mean faster transaction confirmation.
Live Fee Estimation
Enter gas parameters to see live fee estimates
Common Gas Costs
ETH Transfer21000 gas
Standard ETH transfer
ERC20 Transfer65000 gas
Token transfer
NFT Mint150000 gas
NFT minting operation
Swap200000 gas
DEX token swap