Have you ever stared at a sprawling Excel spreadsheet, wondering how to make sense of the chaos? For many, Excel formulas feel like a secret language, powerful yet elusive. But here’s the truth: ...

Select winners in Excel using classic INDEX formulas or modern CHOOSEROWS and TAKE combinations.

Let's see how the MAP function works.

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

Use Excel in your rate card formulas to calculate discounts, dimensions and unit costs of your advertising rate document. Instead of manually calculating each of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...