Calculator
Calculator is a Fabric mod that lets players work out simple math in-game, from the chat or a command, without leaving the world.
What it does
A player can type a simple math expression and receive the answer without an outside tool. The /math command solves basic equations directly in the game, so a builder can check a measurement or a quantity while standing in the world. Only the client needs the mod, so a server can run without it and players can join it freely.
Calculator is released under the MIT License and is open source. Its source code, issue tracker and wiki are public. The Fabric build is for 1.20.4, published as version 1.0.0 on 2025-03-09.
Key features
In-game arithmetic
Simple calculations are evaluated inside the game, with no need to switch to a separate calculator window.
Math command
The /math command takes an equation and returns its solution directly in the player's chat.
Public source
The source code, issue tracker and wiki are available publicly, so the behavior of the calculator can be inspected.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Calculator need to be installed on the server?
Which loader does Calculator support?
In the catalog
Calculator is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 13,907 mods support Minecraft 1.20.4.
More from ShadowedLeaves
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What the author says
This mod adds a /math command that can solve simple math equations in-game! Feel free to message me to ask a question or suggest a new feature!
Official listing
- Modrinth page
- modrinth.com/mod/shadowedleaves-calculator
- Owner
- ShadowedLeaves
- Published
- 2025-03-08
- Updated on Modrinth
- 2025-03-09
- Facts verified
- 2026-10-15