Built for the next wipe

Rust calculations without the spreadsheet mess

Plan a base, check running costs, and compare resource choices from one focused toolset. Your saved plans stay in this browser, ready when you come back.

Patch set
2026.07
Updated
Jul 11, 2026
Ready datasets
7

One base, fewer repeated inputs

A connected Rust planning workflow

The calculators use a shared base profile. Enter a structure once, then reuse it for build cost, upkeep, raid planning, and defense checks.

Weapon comparison

Available

Compare base damage, theoretical output, shots to a target, magazine capacity, and crafting requirements.

Genetics calculator

Available

Combine parent clone genes and resolve each offspring slot using the crossbreeding weight rules.

Electricity planner

Available

Total device demand, add headroom, and compare source ratings with battery output and runtime.

Raid route optimizer

Available

Count mixed walls and doors, then choose the lowest-sulfur, shortest-crafting, or balanced route.

Defense cost calculator

Available

See what each protected layer costs an attacker and compare stronger wall or door grades.

Wipe countdown and checklist

Available

Track the monthly reset, map a server cycle, and keep opening tasks saved in this browser.

Base cost and upkeep

Available

Build a structure list, total the upgrade materials, and reuse the same profile for tool cupboard planning.

Raid cost calculator

Available

Compare common walls and doors across rockets, C4, satchels, explosive ammunition, and sulfur.

Smelting planner

Available

Turn an ore stack into a furnace plan with elapsed time, wood demand, and expected charcoal.

Item database

Available

Browse recipes, stack sizes, condition, and workbench details for frequently used items.

Recycle calculator

Available

Combine several item stacks into one expected recycler output list.

Tech tree planner

Available

Save blueprint targets and total their research scrap, workbench level, and first-craft materials.

Designed for real sessions

Fast checks, clear assumptions

Patch-aware numbers

Every calculator shows the data version it uses, so an old result is easy to spot after an update.

Plans stay on your device

Base profiles, recent inputs, and favorites are stored locally. No account is needed.

Results you can act on

Outputs focus on the materials, time, and tradeoffs that matter while building, farming, or preparing a raid.

Keep your plans portable

Export or restore browser data

Download one JSON backup for saved bases, raid targets, checklists, and Phase 3 tool settings.