StarRupture
Factory Planner
Plan buildings, recipes, resources, and bottlenecks in one free calculator.
Build cleaner production chains with less guesswork.
Awaiting Input
Select a target item to initialize production calculation sequence.
What This Factory Planner Calculates
By StarRupture Data Team · Updated with gameplay and patch validation
Use the calculator to model complete production chains from raw extraction to final outputs. Set target rates, compare recipe variants, inspect building requirements, and identify upstream constraints before investing in additional machines.
The linked item, recipe, and building pages provide the context behind each number: required inputs, power draw, alternate routes, and downstream demand. Combining these views helps you avoid bottlenecks, oversupply, and unstable power usage in large factories.
Treat each expansion as a controlled experiment: validate one line, confirm real throughput against projected rates, then roll changes forward. This keeps your production network predictable and makes bottlenecks easier to isolate when demand shifts.
- Start with a target output and size upstream supply before adding new assembly lines.
- Compare recipe ratios and building power before you commit to a new production route.
- Track intermediate buffers so input starvation does not silently cap final output.
- Use the recipe and building database to evaluate tradeoffs before committing layouts.
- Cross-check the StarRupture items database, recipe ratios, and building power guide before scaling.
Rare Resource Quick Links
Some niche resources are easy to miss during normal navigation. Use these quick links when you need direct reference pages for late-game or specialized chains.
How to Use
Get started in seconds with our intuitive interface
Select Your Item
Choose the item you want to produce from the searchable dropdown.
Set Production Rate
Enter your target production rate in items per minute.
Choose Recipe
If multiple recipes exist, select your preferred production method.
View Results
See required buildings, intermediate products, and raw materials.
Key Features
Everything you need to optimize your production lines
Real-time Calculation
Instant results as you type. No waiting, no page reloads.
Multiple Recipes
Choose from alternative recipes when available.
Byproduct Tracking
See all production outputs including byproducts.
Mobile Friendly
Works on any device - desktop, tablet, or phone.
Frequently Asked Questions
Common questions about the calculator