Factorio Forums

Good afternoon,

I remember there was a Mod "Calculator" to calcul how to make items

What is the name of the Mod in Space Age and works on 2.0 version ?

Thank you

There are several Search results for Calculator:

• RateCalculator does a great job, and is maintained by a Wube Software employee. Recommended!
• Helmod is the most popular by Download count; I think it is too complex.
• Recursive Resource Calculator helps determine how many machines you need to build
• Quality Calculator is new to 2.0 and Quality mechanics
• Calculator UI is an actual mathematical calc, easier than Alt-Tab or using a TI-83 on your desk.

Good Luck!

I personally like to do all the ratios in 'https://factoriolab.github.io/spa?v=11' it not only has the base game but also several versions of it and most of the overhauls

Pihsrow420 wrote: Tue Sep 23, 2025 3:57 pm I personally like to do all the ratios in 'https://factoriolab.github.io/spa?v=11' it not only has the base game but also several versions of it and most of the overhauls

... but it's not a mod

Haha, you're right I misspoke, I meant I use Factoriolab for ratios, but of course it doesn’t handle custom recipes or extra content outside the usual overhauls, so if you are using mods that change things like modules or building it won't really work

I use Rate Calculator. It's so easy to use and needs no planning or concept as preparation, because you can add and remove machines individually with single clicks and you immediately see the calculated rate, so you can just add/remove until you get the ratios correct. I actually lost the ability to calculate ratios manually.

Factory Planner