[Home](./index.md) > [bitburner](./bitburner.md) > [HackingFormulas](./bitburner.hackingformulas.md) > [growPercent](./bitburner.hackingformulas.growpercent.md) ## HackingFormulas.growPercent() method Calculate the percent a server would grow. Signature: ```typescript growPercent(server: Server, threads: number, player: Player, cores?: number): number; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | server | [Server](./bitburner.server.md) | Server info from [getServer](./bitburner.ns.getserver.md) | | threads | number | Amount of thread. | | player | [Player](./bitburner.player.md) | Player info from [getPlayer](./bitburner.ns.getplayer.md) | | cores | number | Number of cores on the computer that will execute grow. | Returns: number The calculated grow percent.