Enter the number you wish to produce per minute, the calculator will try to find a possible solution to provide a valid production chain.
You can drag the network graph with the mouse, zoom in/out with the mouse wheel.
Options
Items to produce
Steel Beam 10x Steel Beam
Constructor
Constructor
Steel Beam (10/min)
Foundry
Foundry
Steel Ingot (30/min)
Needed per minute
Coal45x Coal
Iron Ore45x Iron Ore
Steel Ingot30x Steel Ingot
Steel Beam10x Steel Beam