moddecoded.com: modded Minecraft calculators built from the mods' own code.
Most modded-MC numbers come from creative-mode trial and error. Here, each calculator reimplements the mod's actual logic, pins it to a mod version, and loads each modpack's own config so the numbers match your server.
| Calculator | Mod version |
|---|---|
| Extreme Reactors turbine | 2.4.28 (MC 1.21.1) |
| Extreme Reactors reactor | 2.4.28 (MC 1.21.1) |
| Mekanism fission reactor + turbine | 10.7.19 (MC 1.21.1) |
| Mekanism dynamic tank | 10.7.19 (MC 1.21.1) |
| Create Aeronautics airship | 1.3.2 |
| Ryzer Gen fission station | 0.1.2-alpha (MC 1.21.1) |
| AE2 crafting CPU | AE2 19.2.17 + MEGA Cells 4.11.0 (MC 1.21.1) |
- Your pack isn't listed? Add it in
site/data/packs.js, or open an Add a modpack issue with its config files. - Numbers don't match your build? Open a Calculator doesn't match in-game issue. These are the most useful reports.
- Want another mod decoded? Request it, or 👍 an existing request.
See CONTRIBUTING.md for the config keys each calculator reads.
site/ everything that gets deployed (static, no build step)
data/packs.js modpack config presets used by the calculators
tools/<mod>/<tool>/index.html one self-contained page per calculator
guides/ articles
scripts/ maintainer helpers: Cloudflare Pages deploy, the Ryzer Gen station model
Preview locally with python -m http.server 8000 -d site, then open http://localhost:8000.
Pushes to main are deployed to Cloudflare Pages by the maintainer.
Code is MIT. Pack data (site/data/packs.js) is
CC BY 4.0. Mod names belong to their authors.
This project isn't affiliated with any mod or modpack.