Excel Formulas

Gone are the days when you have to reach for your calculator when you start to lean on spreadsheets instead. Heres how to add cells in Excel.

A VLOOKUP is a quick way to reference data from a vertical table. Let's learn how to create a VLOOKUP in Microsoft Excel.

The standard error of mean, or SEM, is a common statistical measurement. Let’s learn how to find SEM in Microsoft Excel with simple steps.

Squaring a number multiplies that number by itself. Let’s learn how to square numbers in Microsoft Excel with these easy steps.

The coefficient of variation (CV) helps you tell how far your data is dispersed around the mean. Heres how to find the coefficient of variation in Microsoft Excel.

Excel lets you work with all types of numbers. One example is time. Let’s learn how to add time in Excel with these easy steps.