# Gas fee of deploying

By [fercgo](https://paragraph.com/@fercgo) · 2023-08-13

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Written by Jacky Gu at Aug.5,2023

[https://mirror.xyz/jackygu.eth/-Blm20iylmhaMCgw3qB23NEE49AHOdDBu9QOgbw3Xak](https://mirror.xyz/jackygu.eth/-Blm20iylmhaMCgw3qB23NEE49AHOdDBu9QOgbw3Xak)

I have calculated the gas fee of deploying ferc20 tokens on different chains.

To make the deployers life easy, the estimated fees(USD) are listed here:

![](https://storage.googleapis.com/papyrus_images/5390b6cf5315a6324e0c5c1fc0c5c9741eb6c8cfa0fa79b52b9c19ee404797fd.png)

Please note that the coin price(ETH/BNB/MATIC) and gas price(Gwei) are always changing.

The reason for the different deployment modes and varying gas fees is because:

1- If you choose **Vesting mode**, the **InscriptionFactory** contract will deploy an extra smart contract named **Vesting**. This increases around _1,450,000 gas_ from the base mode\*(3,700,000 gas\*, just as Ferc20 V1/V2 did\*)\*, totally will be around _5,150,000 gas_.

2- If you choose **FTO mode**, the **InscriptionFactory** contract will deploy 2 extra smarts contracts: **FTO contract** and **Pool contract** of UniswapV3. This increases around _12,700,000 gas_ from the vesting mode(5,150,000 gas), so totally will be around _17,850,000 gas_.

You are welcome to download the excel sheet from google docs to estimate gas fee based on the latest gas price and coin price by yourself.

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*Originally published on [fercgo](https://paragraph.com/@fercgo/gas-fee-of-deploying)*