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Just Enough Calculation Mod Wiki & Guide

Java EditionModGuides 4FAQ 10Items 2Recipes 2Dependencies 3Related mods 60

Adds two calculator items for crafting and math, integrating with recipe viewers to help players plan resource requirements and compute quantities.

DownloadJust Enough Calculation Mod

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Contents (8)
  1. Guides
  2. Recipes
  3. Items
  4. Configuration
  5. Frequently asked questions
  6. Dependencies
  7. Gallery
  8. You May Also Like

Guides

Step-by-step, in-game.

How to Calculate Total Base Materials for a Multi-Step CraftWhy Multi-Step Crafts Are Tricky Many items need intermediate components that each require their own ingredients.…How to Import Recipes from JEI or REI into the CalculatorPrerequisite: A Recipe Viewer The calculator integrates with recipe viewers. Make sure JEI or REI is installed and…How to Use the Craft Calculator to Plan Resource RequirementsOpening the Calculator Craft the Item Calculator Craft and hold it. Right-click to open its interface. The left side…How to Use the Math Calculator for Ratios and ConversionsWhat the Math Calculator Is For The Item Calculator Math is a general-purpose calculator for numbers, not recipes.…

Recipes

Every recipe the mod adds, grouped by how it is made.

Crafting · 2

Items

Item Calculator CraftItem Calculator Math

Configuration

Every setting in the mod config file, with what it changes.

OptionWhat it does
force_clientForces the mod to run in client mode, disabling server-side calculation features

Frequently asked questions

How do I open the calculator after crafting it?
Hold the Item Calculator Craft or Item Calculator Math and use it (right-click by default) to open its interface. The Craft calculator opens a recipe grid, while the Math calculator opens a plain number-entry screen.
What's the difference between the Craft calculator and the Math calculator?
The Craft calculator is built around a crafting grid and recipe lookups, so it's for planning what materials a recipe or chain of recipes needs. The Math calculator is a plain calculator for ratios, conversions, and multiplying or dividing quantities.
How do I add a recipe to the Craft calculator?
Open the Craft calculator and either fill the grid manually with the items and their counts, or import the recipe directly from your recipe viewer. Importing is faster and avoids typos in the grid.
How do I import a recipe from JEI or REI?
With the recipe visible in JEI or REI, use the mod's import key or button while the calculator is open to pull that recipe into the grid. Once imported, you can change the output quantity and the calculator scales the inputs.

See all 10 Just Enough Calculation questions ›

Dependencies

Other mods needed to run this one.

Architectury (required)JEI (optional)Roughlyenoughitems (optional)