Factorio Tools
Here you'll find all the free Factorio tools we've built so far—from the Factorio calculator for your production chains to the config generator for your server-settings.json. More tools are on the way.
Factorio Calculator
RecommendedChoose an item and target quantity to instantly see how many assemblers, furnaces, and refineries you need, the required raw materials, and transport belt utilization. Vanilla and Space Age.
Built by Marvin Kluck
Server Configuration Generator
Describe your server-settings.json settings to the ZapX AI Agent in your own words, or set each option manually—with a live preview for your rented Factorio server.
Built by Florian Galz
FAQ
Frequently asked questions
Brief answers about our free tools.
Currently, two free tools: the Factorio calculator, which calculates machines, raw materials, power and conveyor belt usage for an item and quantity (Vanilla 2.0 and Space Age), and the server configuration generator for your server-settings.json.
The Factorio calculator works that out for you: enter an item and a quantity per minute to see the number of machines and raw materials needed for each recipe. For example, 45 electronic circuits per minute require one assembling machine 2 for the circuits and another for the copper cable.
Only if you want your server listed publicly on the official Factorio server list — in that case, enter your own factorio.com account credentials (username and password or token). This is not necessary for a private or LAN server.
No. The tool is free to use no matter where your server is hosted — it works just as well for local testing as it does with another provider.
Any more questions?
Contact Support
Preferred source on Google
