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Gas Fee Calculator
Calculate real-time gas fees across Ethereum, Base, Arbitrum, Polygon, Solana, and BSC. Compare slow, standard, and fast transaction costs.
Slow
~5 min
Standard
~2 min
Fast
~30 sec
ETH Price:$0.00
How Gas Fees Work
What is Gas?
Gas is the unit that measures the amount of computational effort required to execute operations on blockchain networks. You pay gas fees to incentivize validators to process your transactions.
Gas Price vs Gas Limit
Gas price (in Gwei) is what you're willing to pay per unit of gas. Gas limit is the maximum amount of gas your transaction can use. Total fee = Gas Price x Gas Limit.
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