⛽ Gas Fee Calculator

What Are Gas Fees?

Gas fees compensate validators for the computing energy required to process blockchain transactions. Gas fee = Gas Limit × Gas Price (gwei). Since EIP-1559, fees include a burned base fee plus an optional priority tip.

Gas Limits by Type

• ETH Transfer: 21,000 gas
• ERC-20 Transfer: ~65,000 gas
• DEX Swap: ~130,000–200,000 gas
• NFT Mint: ~150,000–250,000 gas
• Contract Deploy: 300,000–1,000,000+ gas

How to Pay Less

• Transact on weekends or late UTC nights (lowest demand)
• Use Arbitrum or Optimism — 10–100x cheaper
• Set a low priority tip and wait
• Check Etherscan Gas Tracker live