# ETH gas 定价

By [leefbiant.eth](https://paragraph.com/@leefbiant) · 2022-04-20

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ETH 单个区块gas 上限为 1500万

加法，减法 3 gas

乘法，除法 5 gas

转账 21000 gas

byte32 首次写入 20000 gas, 修改 5000 gas

![](https://storage.googleapis.com/papyrus_images/0f793fd6eed7c176145943c92d2f1b40cb3fb1e050d489699cc763cc4427bcfd.png)

![](https://storage.googleapis.com/papyrus_images/9fbc27e6ecbc8e56f1db367e0d0c5433f6840d9debb39f06fcfa66a83b412192.png)

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*Originally published on [leefbiant.eth](https://paragraph.com/@leefbiant/eth-gas)*