Microsoft Excel’s mathematical capabilities often go far beyond the needs of most everyday users. However, Excel’s built-in statistical functions make it an ...

Calculating age based on a birthday is a common task, whether for work, school, or personal records. Excel makes this easy with built-in formulas that can quickly determine a person’s age from their ...

Excel is a spreadsheet with a lot of power. The software can be used to track inventory, track and calculate payroll and a myriad of other calculations. An Excel formula is generally composed of ...

If you are working with a large dataset, knowing its standard deviation is handy as it will let you know the variability in the given dataset. You get to see the ...

Calculating a weighted average in Excel is essential when you need to account for varying degrees of importance among data points. Unlike a simple average calculation that treats all values equally, a ...

If you are using Microsoft Excel to manage numerical data, at some point you're inevitably going to display percentages. Doing so can give you a new insight, or make summarizing heaps of data a bit ...

This step-by-step guide shows how to calculate compound interest through different formulas in Microsoft Excel.

Calculating variance is easy in Microsoft Excel, and you can do it in just a few clicks once you know what you're doing. So next time you're trying to calculate variance in Excel, follow the steps in ...

We show you how to calculate percent change in Excel using a percentage change formula and some handy formatting tools.

Learn how to calculate percentages in Excel using a few simple steps. We'll show you how and explain some tips and tricks too.