Block Time
Chain
Block time
Notes
Loot Chain
~10-100ms
Depends on transaction throughput, can be arbitrarily low
Arbitrum
~10-100ms
Depends on transaction throughput, can be arbitrarily low
Optimism
~10-100ms
Depends on transaction throughput, can be arbitrarily low
Ethereum
12s
Polygon
2s
Binance Smart Chain
5s
Avalanche
3s
Solana
400-600ms
Tron
3s
Fantom
1-3s
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