Below is a might calculator for The Hobbit: Kingdoms of Middle-Earth. It has been designed to show you how much might you have in both your inventory as well as already unboxed and in cities.
The first tab is where you will input how many of each troop type you have in inventory (boxed might).
The second tab will show you how much might you have of each troop type (in inventory).
The third tab is where you input how many of each troop you have unboxed in cities. It will also display how much might all those troops add up too.
The fourth tab is an overall total that breaks down how much might you have of each troop tier (both boxed and unboxed). There is also a space where you can input the total amount of might you have in unopened “might” chests (ie. 5 million might). Entry there should be a total of how much might you have in all those chest types.