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ChatCalculator

Minecraft mod to calculate terms from the ingame chat.
by RicoBrassers
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131,698 downloads
0 likes
Updated Jun 30, 2026
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ChatCalculator

ChatCalculator mod logo

ChatCalculator is a minecraft mod that enables you to enter a mathematical formula into the chat and get it calculated ingame - without the need to leave the game!


Usage

Simply type in your term, prefixed by an equals sign and press enter. The result will be sent to your chat only, your formula will not be broadcasted server wide, if in a multiplayer session.

=(5+3)*7

This will produce the following output:

Result of entering =(5+3)*7 into the chat

Want to share a calculation with your friends on the server? Prefix your formula with @= and the result will be send to every player on the server!

@=(3^4)+9

This will produce the following output:

Result of entering =(3^4)+9 into the chat

Prefixing your chat message with double-equals (==) will allow you to send chat messages that start with a single equals sign.

Please note - your regular chat messages can't start with == (and @= in multiplayer) if you install this mod.

Source code / contribution

The source code is available on GitHub, so feel free to contribute!

https://github.com/RicoBrase/ChatCalculator


This project can also be found on:

Visit Modrinth project page
Project page on Modrinth

Visit CurseForge project page
Project page on CurseForge

ChatCalculator-Fabric-1.6.1.jar
MC Client, Fabric, 1.20.1, Server
Release 2026-03-25 Get
ChatCalculator-Forge-1.6.1.jar
MC Client, 1.20.1, Forge, Server
Release 2026-03-25 Get

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