Alchemy Factory Calculator: What It Does and How to Use

Quick answer

There is no single confirmed official Alchemy Factory calculator in the collected data. What players do have are the underlying maths: recipe inputs and outputs, furnace heat draws in P per second, and fertilizer use rates. You can plan any build with those numbers today; a packaged calculator tool's existence and features are 待确认.

What a calculator would compute

Three mechanics drive almost every build, so any calculator boils down to them. Production ratios come from each recipe's inputs, device, and outputs. Fuel and heat come from P-per-second draws — a crucible is always 4 P/s, a cauldron varies by recipe. Fertilizer runs on a fixed use rate of once every 12 seconds.

If you know those three, you can size a furnace, a fertilizer module, or a production line by hand without a dedicated app.

Production-ratio planning

Take a target output and trace its recipe backward to the device and inputs, then check the input belt can keep up. This is the same logic the recipes reference uses: stable lines start from reading the recipe, not from guessing.

Fuel and heat planning

Heat is measured in P per second. Add up the consumers on a furnace — fixed draws like the crucible's 4 P/s plus any recipe-specific cauldron draw — to size the furnace. Fuel type only changes runtime, not machine speed.

Fertilizer planning

A nursery uses fertilizer every 12 seconds (about 5 per minute). An observed community module outputs about 20 fertilizer per minute, so one module supports roughly three nurseries after feeding itself. That 1:3 ratio is the planning baseline.

What is still unconfirmed

Whether an official or widely used third-party Alchemy Factory calculator exists, its inputs, its accuracy against current patches, and any in-game planning UI are 待确认. Until confirmed, plan with the verified per-recipe and per-device numbers documented across the wiki's recipes and fuel pages.