[Home](./index.md) > [bitburner](./bitburner.md) > [Corporation](./bitburner.corporation.md) > [getUpgradeLevel](./bitburner.corporation.getupgradelevel.md) ## Corporation.getUpgradeLevel() method Get the level of a levelable upgrade Signature: ```typescript getUpgradeLevel(upgradeName: string): number; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | upgradeName | string | Name of the upgrade | Returns: number the level of the upgrade