Learn how to calculate Weighted Average in Excel with percentages using the SUM function and the SUMPRODUCT function.

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.

This post will show you how to calculate the percentage difference between two numbers in Excel. using this formula you can find percentage difference easily.

Master Excel percentages with expert hacks to save time, reduce errors, and boost confidence in your data. Learn shortcuts and avoid mistakes ...

Warnings If you are not careful in collecting and analyzing the numbers you use to calculate ROI, the percentage Excel calculates will provide a false picture of you business's health.

Secondly, you can apply a percentage markup to your cost to calculate the maximum sales price. As a third option, you can use margin. Unlike markup, margin is based on the sales price, not the cost.

Avoid misleading results in Excel! Learn the pitfalls of the Percent Of function and how to replace it with precise calculation methods.

How to add a condition to rank using a PivotTable in Excel A simple rank is easy to calculate, but sometimes you’ll want to accommodate a condition.

At the sheet level, conditional running totals require focused expressions, but an Excel PivotTable requires only a few field swaps. Susan Harkins shows you how.