Marginal returns may be calculated using Excel to help determine if additional production would result in prohibitive expense.

If your business makes investments in equipment and employee benefit contributions, you may need to track the average annual rate of return over a span of time for financial reporting obligations.

We show you how to calculate compound interest in Excel at different rate of interests, like semi-annually, quarterly, monthly, etc.

Calculating the return One of the best methods for calculating an average return for a stock investment is the XIRR function in Excel.

How to Use Excel to Calculate the ROI on a Product. "Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money.