About This Mastery Tool

Achieving 100% mastery in a Melvor Idle skill is a true mark of dedication, but planning the material grind can be overwhelming. This calculator removes all the guesswork. It provides a detailed, accurate breakdown of every raw material you'll need to take a skill from your current mastery levels to the max. Instead of manual spreadsheets and complex calculations, you get an instant, actionable shopping list to make your journey to completion efficient and straightforward.

How to Use

1. Select a Skill: Choose the production skill you want to max out from the dropdown menu.
2. Enter Your Levels: The main panel will populate with every item for that skill. Enter your current mastery level for each one. Unfilled items are treated as level 1.
3. Set Modifiers: Input your global resource preservation percentage from skills like Agility or Summoning.
4. Get Your List: The results panel updates in real-time, showing a complete list of all base materials required for your grind.