Ethereum Gas Fees Today: Gnosis 3442531x cheaper Cheaper Than Mainnet (Sep 7)
Crypto Gas Fee Calculator
For Sep 7, here is what a basic ETH move really costs: 21,000 gas priced with live RPC gas + live token price, 14 chains side by side.
| Chain | Token | Gas (standard) | 21k cost |
|---|---|---|---|
| Gnosis | xDAI | 9.9998E-5 Gwei | $0.000000 |
| Fantom | FTM | 1.025004 Gwei | $0.000001 |
| Scroll | ETH | 0.000120108 Gwei | $0.000006 |
| Avalanche | AVAX | 0.100110463 Gwei | $0.000017 |
| Harmony | ONE | 100 Gwei | $0.000042 |
| Optimism | ETH | 0.001004993 Gwei | $0.000053 |
| Base | ETH | 0.006 Gwei | $0.000315 |
| Celo | CELO | 202.5 Gwei | $0.000337 |
| Polygon | POL | 274.089683964 Gwei | $0.000554 |
| BNB Smart Chain | BNB | 0.05 Gwei | $0.000783 |
| Arbitrum One | ETH | 0.020068 Gwei | $0.00105 |
| zkSync Era | ETH | 0.04525 Gwei | $0.00237 |
| Linea | ETH | 0.046315953 Gwei | $0.00243 |
| Ethereum | ETH | 0.137785824 Gwei | $0.00723 |
Wild spread - 3442531x from cheapest to priciest for same 21k gas. Same amount, different network.
Cheapest 3 chains today
Gnosis cheapest at $0.000000 - then Fantom and Scroll. Same 21k gas, different bill.
Crypto Gas Fee Calculator
Why such a big difference?
L2s bundle many txs and settle on Ethereum, keeping per-tx gas tiny. Sidechains such as BSC and Polygon use own validator sets with own fee markets - token price + gas price both shift cost.
Check live before you send
We keep a live EVM Gas Fees calculator with all 14 chains updated every minute. Handy if you want to pick the cheapest network before you bridge or send.
Data: live RPC eth_gasPrice + Binance/Coinbase token prices, converted at 21k gas. Prices change — refresh the calculator for the latest.
Crypto Gas Fee Calculator
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