working capital formula

Hi. What is the most detail working capital formula? Is working capital considered the same under all items in curriculum?

The question is too broad, however the most important one which you need to know are the ones used for calculating NOA and FCFF/FCFE calcs. The this purpose you ignore cash and short term investments (near cash) under current assets and exclude long term debt and notes payable which is part of current liability. (The logic is to remove interest bearing liabilities)

in all other cases it is the usual