[Home](./index.md) > [bitburner](./bitburner.md) > [SkillsFormulas](./bitburner.skillsformulas.md) > [calculateExp](./bitburner.skillsformulas.calculateexp.md) ## SkillsFormulas.calculateExp() method Signature: ```typescript calculateExp(skill: number, mult?: number): number; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | skill | number | | | mult | number | | Returns: number