Smart Contract Gas Estimator

Calculate gas costs for common smart contract operations across different EVM-compatible blockchains.

Current Gas Prices: ETH: -- gwei Polygon: -- gwei Arbitrum: -- gwei

Select Network

Select Operation

Custom Gas Settings

Override automatic values if needed

Gas Limit

Gas Price (gwei)

Total Cost

0.0315 ETH

≈ $75.00 USD

Gas Units 1,500,000

Gas Price 21 gwei

Network Ethereum

Transaction Speed

Same operation on other networks:

Gas is the unit measuring computational effort on EVM blockchains. Each operation costs a specific amount of gas.

Gas Price (in gwei) fluctuates based on network demand. Higher prices = faster confirmation.

Total Cost = Gas Units × Gas Price. Layer 2 networks (Polygon, Arbitrum) offer significantly lower costs.

Note: These are estimates. Actual costs may vary based on contract complexity and network conditions.