QoLculator
by Nyxef
QoLculator lets players type math into the Minecraft chat and get the result without leaving the game.
What it does
The mod adds chat commands built around arithmetic. A player enters an expression in the chat box and the answer appears in the chat, covering addition, subtraction, multiplication, division and exponents. Results can be stored in variables and reused in later calculations, and numbers can be converted between item stack and block format, which helps with resource counts. The mod is client-side only, so a player can use it on any server without the server installing anything. It is published for Forge and 1.20.1 only, with the 1.0-beta file released on 2025-04-14, and it is not open source, distributed under All rights reserved.
Key features
Chat calculator
Math expressions typed in chat are evaluated and the result is shown directly in the chat window.
Stored variables
Results can be kept in variables and used in later calculations within the same session.
Stack and block conversion
Numbers can be converted between item stacks and blocks, useful for counting resources in bulk.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Chat-ulator is a chat calculator released under the MIT License that targets Fabric, Forge and NeoForge from 1.19 up to 26.3, so it covers more loaders and versions than QoLculator. BetterStacking is a Forge mod for 1.20.1 – 1.20.6 that runs on client and server under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| QoLculator | Forge | 1.20.1 | Client-side only | 2025-04-14 |
| Chat-ulator | Fabric, Forge and NeoForge | 1.19 – 26.3 | Client-side only | 2026-09-24 |
| BetterStacking | Forge | 1.20.1 – 1.20.6 | Client and server | 2024-05-05 |
Questions
Does QoLculator need to be installed on the server?
In the catalog
QoLculator is one of 8,016 Management mods on ModsFinder, and one of 2,698 Management mods for Forge. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
Qolculator adds a variety of commands based around math to your in-game chats. It can be used to store numbers through variables, convert numbers to stack/block format, and perform basic math including addition, multiplication, division, exponents, and subtraction. Qolculator aims to replace the need to open Google…
Official listing
- Modrinth page
- modrinth.com/mod/qolculator
- Owner
- Nyxef
- Published
- 2025-04-14
- Updated on Modrinth
- 2025-04-14
- Facts verified
- 2026-10-15