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.
Items to produce
Needed per minute
Coal1.5x Coal
Iron Ore1.5x Iron Ore
Steel Ingot1x Steel Ingot
Foundry1x Foundry5x , 15x , 20x