Rustexa tools

Useful tools for your next wipe

Deterministic Rust calculators built on one verified recipe source. No guesses, no estimates — the same numbers the game uses.

Available now

Farm Calculator

Know exactly what you need to farm. Build an explosive loadout — rockets, C4, satchels, explosive ammo — and get the full resource requirement, the crafting breakdown and the components you cannot farm. Or work backwards: enter what you already have and see what it makes.

Recipe data checked 2026-09-07 · Official Facepunch Rust wiki (wiki.facepunch.com/rust/item/…)

Genetics & God Clone Solver

Type in the clones you already have and get the exact planter layouts that breed a god clone. Real gene weights, slot-by-slot maths you can check, and a straight answer when a target simply is not possible with what you own.

Runs entirely in your browser · nothing uploaded

Raid Calculator

Pick the doors and walls you need to break and Rustexa finds the cheapest sulfur way through them — rockets, C4, satchels or explosive ammo, per target. Then send the whole loadout straight to the Farm Calculator.

Independently verified raid data · unconfirmed targets left out

On the roadmap

Not built yet — listed so you know where this section is going. Nothing here is usable today.

  • Smelting Calculator
  • Recycler Calculator
  • Craft Calculator
  • Upkeep Calculator