Easy way to calculate time difference in Excel using simple logic. A simple formula to calculate difference between two dates & times in Excel.

You can calculate Ratio in Excel by using the GCD function and the Substitute function. This article is a step-by-step guide to help you.

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.

One of the many features of Excel is being nosy. That's right, you can quickly calculate a persons age as long as you have their birth date.

How to Set Up Auto Calculate in Excel 2010. When you edit the values on your Microsoft Excel worksheet, pressing the "F9" button refreshes the calculation manually.

How to Calculate a Model in Excel. Mathematical models are a way to attempt to predict the probable outcome of a complex situation. From climate, stock market and physics models, you can use ...

Learn how to calculate your effective tax rate using Microsoft Excel, what income tax rates to apply to your earned income, and what tax percentage applies to each span.

The article How to Calculate Intrinsic Values of Shares in Excel originally appeared on Fool.com. Try any of our Foolish newsletter services free for 30 days.

Learn what current liabilities are, and find out how to calculate total current liabilities in Microsoft Excel.

Microsoft Excel will rank whatever you want automatically. Susan Harkins will show you how.