CurseForge · Minecraft mod
Craftulator
Add a simple calculator to Minecraft.
Quick answer
Which Craftulator release matches 26.3?
craftulator-26.3.0.0+26.3-fabric targets 26.3 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Craftulator required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does craftulator-26.3.0.0+26.3-fabric need?
craftulator-26.3.0.0+26.3-fabric on 26.3. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Craftulator without breaking your instance.
Built for craftulator-26.3.0.0+26.3-fabric on 26.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use craftulator-26.3.0.0+26.3-fabric. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside craftulator-26.3.0.0+26.3-fabric. It opens that exact file at the source.
About this project
What does Craftulator add?
Craftulator
Adds a calculator that actually does math. Every button also plays a note.
You know those cheap calculators that beep out a tune when you mash the keys? That's the idea. The number keys are tuned to a scale, so you can play songs on them. It also will play 归零 when reset the calculator.
Using it
Right click the calculator to open it. There's also a keybind, C by default, which works when the calculator is in either hand or worn in an accessory slot.
Numbers, + - × ÷, %, ±, DEL, =. Your keyboard works too if you'd rather type than click. Enter is equals, Backspace deletes, Delete clears.
The notes
Digits 1 through 9 are do re mi and up, in Bb. 0 is the low do underneath them. The operator keys sit an octave or so below all that so they stay out of the way when you're playing something. = gives you a little chime and C plays 归零.
Want it quiet? There's a ♪ key in the bottom left corner that mutes the whole keypad.
Wearing it
Curios, Accessories and Trinkets both get a calculator slot, so you can keep one equipped and open it with the keybind instead of digging through your hotbar.
Crafting
G G G G = Glass Pane
B B B B = Stone Button
I N I I = Iron Ingot, N = Note Block
Project description from CurseForge.
Pick your setup
Craftulator by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
2 loader builds26.1
2 loader builds1.21.1
2 loader builds1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Craftulator versions and loaders
craftulator-26.3.0.0+26.3-fabric
craftulator-fabric-26.3-26.3.0.0.jar
16 Sept 2026
craftulator-26.3.0.0+26.3-neoforge
craftulator-neoforge-26.3-26.3.0.0.jar
16 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.