Roughly Enough Fuels
Roughly Enough Fuels lists furnace fuels inside Roughly Enough Items (REI), showing each fuel's burn duration and the smelting work it can cover.
What it does
Once the mod is installed beside REI, a dedicated Fuel category appears in REI's recipe viewer. Each entry lists a fuel item, its burn time, and the number of smelting operations that fuel can power. Entries are generated from Minecraft's own fuel table, so fuels contributed by other installed mods show up without extra configuration.
The mod runs on the client alone and works on vanilla servers, since the server never needs to know it exists. It is published for Fabric only, with a single build targeting 1.21.7. Roughly Enough Fuels is open source, released into the public domain under The Unlicense, and its source code and issue tracker are public.
Key features
Fuel category in REI
A separate Fuel category gathers every item that can be burned in a furnace, inside REI's recipe viewer.
Burn time display
Each fuel entry shows how long the item burns before it runs out.
Smelting equivalents
Each fuel entry also shows how many smelting operations the same fuel can power.
Registry-based data
The list comes from Minecraft's fuel registry rather than a fixed table, so new fuels are picked up as they are added.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does Roughly Enough Fuels need Roughly Enough Items?
Does the server need Roughly Enough Fuels?
Which game versions are supported?
In the catalog
Roughly Enough Fuels is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 13,697 mods support Minecraft 1.21.7.
Similar mods
What the author says
Roughly Enough Fuels adds furnace fuel information to REI's recipe viewers. It shows which items fuel provide, how long it burns, and how many items it can smelt. Fuel information is read from Minecraft's fuel registry, so fuels added by other mods can be supported automatically.
Official listing
- Modrinth page
- modrinth.com/mod/roughly-enough-fuels
- Owner
- sky64redstone
- Published
- 2026-08-29
- Updated on Modrinth
- 2026-08-29
- Facts verified
- 2026-10-15
