Gas fees

• Ycharts: Ethereum average gas price, https://ycharts.com/indicators/ethereum_average_gas_price ~10 gwei ~ $1.25

A normal transaction sending ETH or a token normally costs 21,000 gas, whereas an ERC-20 token approval requires 45,000

Related

• EIP-1559: Fee market change for ETH 1.0 chain
• Gas price
• Transaction Fee
• Fee

See also

• Gas, Gas fee, Gas Price, Gas limit, EIP-1559, Transaction fee, Gas (Axelar), gwei, Crypto block, TPS, geth --rpc.gascap, eth_estimateGas, eth_gasPrice
• Crypto, Cryptocurrency, Blockchain, Stablecoin, Cryptocurrency address, Cryptocurrency wallet, Cryptocurrency exchange, DeFi, ZK, Crypto companies, Litecoin, Thodex, Ripple, Chainlink, BAT, Qredo (Qredo protocol), AMM, MEV, Uniswap, PoW, PoS, Proof of authority, Polkadot, Zilliqa, CryptoCurrency Security Standard (CCSS), BlockFi, Riot, Xcoex, Web3, Gas, Transfer of Funds Regulation (TFR), NodeReal, Wert, Stellar, DeSo, UTXO, dApp, Token, Boson Protocol, DeversiFi, Paxos Trust Company, Consensus, BlockchainFonds, Block (Crypto), TVL, TTD, Execution Layer (EL), Digital asset, Hashrate, MiCA, Rosetta API, Sybil attack, MELD, Crypto timeline, Cryptocurrency nodes, Ports in crypto, TRUST, VASPs, Velmie, Railgun, Quantstamp, Nakamoto Consensus, DLT

https://support.metamask.io/transactions-and-gas/gas-fees/user-guide-gas/#the-gas-limit-units-of-gas-used