Interactive Tools

RimWorld Animal Breeding Calculator — Herd Growth Projection (1.6 & Odyssey)

Project how fast your herd grows.

RimWorld Armor Calculator — Protection vs Penetration (1.6 & Odyssey)

See how much incoming damage your armor absorbs.

RimWorld Butchery Calculator — Meat & Leather per Animal (1.6 & Odyssey)

See meat & leather yield before you butcher.

RimWorld Caravan Planner — Loadout, Weight & Supply (1.6 & Odyssey)

Plan caravan weight, speed and food supplies.

RimWorld Colony Start Randomizer — Random Scenarios & Biomes

Roll a random scenario + biome for your next colony.

RimWorld Crafting Quality Calculator — Masterwork & Legendary Chance

Estimate crafting quality chances from Awful to Legendary.

RimWorld Crop Yield Calculator — Harvest per Field (1.6 & Odyssey)

Estimate harvest per field for any crop.

RimWorld Damage Calculator — Weapon vs Armor (1.6 & Odyssey)

Compare weapon damage against armor.

RimWorld Drug Policy Planner — Addiction & Schedule (1.6 & Odyssey)

Assess addiction risk and schedule drugs safely.

RimWorld Freezer Cooler Count Calculator — How Many Coolers (1.6 & Odyssey)

Find how many coolers your freezer needs by size & temperature.

RimWorld Gene Designer — Xenotype Metabolic Budget (1.6 & Odyssey)

Design a xenotype and check its metabolic budget.

RimWorld Ideology Explorer — Precepts, Rituals & Ideoligion Builds (1.6 & Odyssey)

Explore precepts and rituals for your ideoligion.

RimWorld Livestock & Feed Calculator — Animals per Hay (1.6 & Odyssey)

See daily feed needs for your animals and hay fields needed.

RimWorld Meal Planner — Food Needs per Colony (1.6 & Odyssey)

Plan meals and food stock for your colony.

RimWorld Mining Yield Calculator — Ore per Vein (1.6 & Odyssey)

Estimate ore yield from vein size and miner skill.

RimWorld Mood Calculator — Needs & Buffs to Break (1.6 & Odyssey)

Estimate colonist mood and mental break risk.

RimWorld Pawn Planner — Build Your Starting Colonists

Choose skills and traits to plan your ideal starting colonist.

RimWorld Power Load Calculator — Generators & Consumption (1.6 & Odyssey)

Total your generators vs consumers to avoid brownouts.

RimWorld Psyfocus Calculator — Meditation & Focus Fill (1.6 & Odyssey)

See how fast your psyfocus fills.

RimWorld Raid Points & Wealth Planner — Reduce Raid Size

Estimate raid size from colony wealth and reduce threat.

RimWorld Raid Threat Calculator — Raid Points & Defense Needs (1.6 & Odyssey)

Estimate how big the next raid will be.

RimWorld Recreation Variety Calculator — Facilities Coverage (1.6 & Odyssey)

Check your recreation coverage and mood bonus.

RimWorld Recruitment Calculator — Prisoner Days to Recruit (1.6 & Odyssey)

Estimate how long a prisoner takes to recruit.

RimWorld Research Speed Calculator — Days to Unlock (1.6 & Odyssey)

Estimate how many days any research project takes.

RimWorld Room Budget Calculator — Beauty & Build Cost (1.6 & Odyssey)

Plan furniture for impressive rooms on budget.

RimWorld Room Impressiveness Calculator — Score & Level (1.6 & Odyssey)

Score any room's impressiveness from wealth, beauty, space & cleanliness.

RimWorld Surgery Success Calculator — Odds by Doctor (1.6 & Odyssey)

Estimate surgery success odds before you operate.

RimWorld Temperature Calculator — Climate & Heating Needs (1.6 & Odyssey)

Plan heaters & coolers for your biome.

RimWorld Trade Price Calculator — Buy & Sell (1.6 & Odyssey)

Check buy & sell prices with your negotiator.

RimWorld Trait Calculator — Build Your Ideal Colonist

Browse RimWorld traits, filter good vs bad, and plan your colonist build.

RimWorld Weapon DPS Calculator — Compare All Weapons (1.6 & Odyssey)

Compare weapon DPS, range and damage side by side.

Why RimWorld Tools?

Most RimWorld info is static wiki text. We turn it into interactive planning tools so you can test traits, quality chances and raid sizes before they happen in your colony. All tools are built for the current 1.6 / Odyssey version.

Start with the Trait Calculator to build your ideal starting colonist, or explore all tools in the Tools hub.