This calculator allows you to convert from Rare Earth (from the pit), as well as Resource boxes and Lesser Resource boxes to quantities of food, wood, gas, or steel.

Part 2: This calculator allows you to enter a target resource quantity, and then tells you how many boxes you need.

Enter how many resources you HAVE in the "HAVE" column. Then enter how many resources you NEED in the Target column. The calculator will subtract for you. Use K for 1,000 and M for 1,000,000.