Craftulator
ModrinthLightweight, client-side Calculator mod, that gives output of your expression in your chat. Use /calc [EXPRESSION]
💻 Craftulator 🖨️
A tiny, dependency-free client-side mod that turns your chat into a Calculator.
How it works ❓
Type /calc followed by a math expression, and Craftulator evaluates it instantly and prints the result in bold chat. For Example:
/calc (5+3)/(2*2) -> CRAFTULATOR: 2.0
Supported operations
- Addition (
+) - Subtraction (
-) - Multiplication (
*) - Division (
/) - Modulo (
%) - Parentheses for grouping (
(,))
Features 🚀
- Fully client-side — works in singleplayer and on any multiplayer server, no installation required on the server
- No dependencies — nothing else to install
- Instant feedback — results are printed locally in your own chat, nobody else sees them
Compatibility 🔧
- Minecraft 1.21.1
- NeoForge
Why this mod?
Sometimes you just need to do quick math while playing — building, redstone, resource counts — without alt-tabbing out of the game and running Calculator app.
Versions
FAQ
How do I install Craftulator?
Download the file for your Minecraft version and loader from this page, then drop the .jar into your mods (or plugins) folder and launch the game.
Is Craftulator free?
Craftulator is free to download on Modgrid — we link straight to the official source, no paywall or bundled installer.
Which Minecraft versions does Craftulator support?
Works with Neoforge. Supports versions 1.21.1–1.21.1. See the download section on this page for the full list of supported versions and loaders.
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