You'll find a broad range of financial calculators for all sorts of business and personal financial applications.

In order to create a calculator that can accurately price an option, including market volatility and changing market prices for financial instruments, you'll need to download an Excel add-on.

An Excel spreadsheet is a digital sheet of paper—you can create your calculations wherever you want without wiping any previous calculations you performed.

Learn how to add Windows Calculator to the Excel Quick Access Toolbar for performing quick calculations. The Quick Access Toolbar in Excel is one place where all your shortcuts can be placed ...

How to Use a Payroll Calculator in an Excel Spreadsheet. For small business owners who prefer to do their own payroll, one option is to use a Microsoft Excel spreadsheet to keep track of employee pay.