Units & gas
gas cost calculator
Work out what a transaction costs: gas used × gas price, in the native token and USD. Pulls the live gas price from Ethereum, Base, Arbitrum, Optimism or Polygon.
runs in your browsercost in ETH
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cost in usd
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what common txs cost on Ethereum right now
| tx | gas | ETH | usd |
|---|---|---|---|
| ETH transfer | 21,000 | – | – |
| ERC-20 transfer | ≈52,000 | – | – |
| ERC-20 approve | ≈46,000 | – | – |
| NFT mint | ≈110,000 | – | – |
| DEX swap | ≈150,000 | – | – |
| contract deploy | ≈1,500,000 | – | – |
≈ typical figures. a first-time storage write costs more than updating one.