ModsJava
Yet Another Calculator
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Yet Another Calculator
A Minecraft mod that adds in-game calculating functions.
Installation
Put the mod in the mods folder, and make sure you have Fabric API and Fabric Language Kotlin installed.
Usage
To calculate something, type /calc <expression>.
Supported operators: ( ) + - * / ^(power)
Supported constants: e pi (case-insensitive)
Supported functions: sin cos tan deg
You can use %n and Out[n] to refer to the n-th calculation result. For example, %1 and Out[1] is the first
result. Specially, % alone is the previous result.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as YetAnotherCalculator-0.1.5.jar — drop this file into the mods folder
- Download size: 60 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.