Return on equity capital ROEC which is the relationship between profits of a company and its equity, can be calculated as. Here is the formula, calculation and example. Return on Invested Capital evaluates companies by asking, How much net income has been generated per each dollar of invested capital? For instance, if a stakeholder gave one dollar to this company, how much money would the company earn by investing that one dollar? A ROIC of 5% means that a company ... Human Capital ROI shows the financial value individually or collectively contributed by your employees. Basically, it provides a true measure of the productivity of human resources. Formula To Calculate Human Capital ROI. The formula to calculate the Human Capital ROI is very simple.