Thanks for your nice feedback :-)

Currently I am working on multiple inserters, since this is whats missing for my current factorio game right now ;-)

Modules and stack bonus (which may be seen as a module for inserters) should be easy to add as special factories/inserters - but to make it really ...

Ok, update news:

The most important change is, you now can add multiple recipes and see the totals for each required item to produce.

I also removed the Optimize button - this is done whenever you change anything. Using the new Setup button you can select which factories to use for optimization ...

Hey everyone,

I just want to show you my little tool Factoratio .

It helps calculating good ratios between different factory types.

To do that, you first choose a recipe in the select box and set target speed using the slider (units per minute).
By clicking into any Factory cell, you may choose ...