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MATICBTCETHSOLBNBXRPUSDTDOGEADAAVAXDOTLINKMATICBTCETHSOLBNBXRPUSDTDOGEADAAVAXDOTLINKMATICBTCETHSOLBNBXRPUSDTDOGEADAAVAXDOTLINKMATICFree Tool
Real-time Ethereum gas price suggestions based on live on-chain fee history. See slow, average, and fast fee tiers — no sign-up required.
Base Fee
Current EIP-1559 base fee per gas unit
max fee
For non-urgent transactions. May take several blocks.
max fee
Balanced speed and cost for most transactions.
max fee
Priority inclusion in the next block.
Save on fees — swap ETH at the best rate
Try ZestWhat is the base fee?
EIP-1559 introduced a dynamic base fee that adjusts per block. It is burned (not paid to miners) and changes based on how full the previous block was.
What is the priority fee?
Also called a "tip", this goes directly to the validator. Higher tips incentivise faster inclusion. Most wallets handle this automatically.
What is max fee?
The maximum you're willing to pay per gas unit. You're charged baseFee + tip, never more than maxFee. Any unspent amount is refunded.
Compare real-time gas fees side-by-side across ETH, Arbitrum, Base, Optimism, Polygon, BSC, and Avalanche. Track costs for transfers, swaps, and NFT mints.
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Live Beacon Chain stats — current staking APR, total ETH staked, active validator count, and entry/exit queue depth.
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Real-time Arbitrum One gas price suggestions based on live on-chain fee history. See slow, average, and fast fee tiers.
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