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

Calculate the weighted average of interest rates in Microsoft Excel to compute the most accurate average interest rate among a group of lenders who received different rates.

Excel 2013 provides the DATE and XIRR functions, which derive the final annual interest rate from a series of payments on known dates.

Understanding the Excel PMT Function At its core, the PMT function calculates the payment amount for a loan based on a series of constant payments and a fixed interest rate.

Here's how to calculate the interest rate on a perpetuity with a helpful example.

Calculating an interest rate To calculate an interest rate, you'll need a few pieces of information: The interest expense, which you can find on a company's income statement.

Learn how to calculate the Simple Interest in Excel either for a single entry or a range or entries, between two dates, using this forumula.