⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →
  • Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
  • Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
  • Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
  • Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
  • Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

HomeItemsCarpentry Skill Book

Carpentry Skill Book

Carpentry Skill Book

Hidden/Research
Weight1000 gMax stack1SkillLogging Lv 1StationResearch Table

Notes

The Carpentry Skill Book is a research item crafted at a Research Table that unlocks the Carpentry specialty, required to produce lumber, planks, and other tier-1 building materials. One book can be right-clicked to generate unlimited skill scrolls, so a single researcher can supply an entire server. Stocking Carpentry scrolls early accelerates the town's transition to tier-1 housing and crafting upgrades, boosting everyone's skill-point gain.

Notes are AI-generated and may be imprecise.

⚙ Craft calculator — adjust for your modules, skill & talents
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Ingredients

IngredientQtyType
Dendrology Research Paper Basic3item
Gathering Research Paper Basic3item

Crafting

Labor300 calories
Craft time5 min
Throughput12 Carpentry Skill Book / hour (base)

Total raw to craft this

Steps4Total labor8880 calTotal time251 min

Approximate โ€” category ingredients and any production cycles are counted as raw.

Categories

Obtained from

See also