Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

We show you how to use Excel to count days between two dates using the DAYS, DATEDIF, NETWORKDAYS, and TODAY functions, and Subtraction.

Discover how to calculate the modified Macaulay duration of a bond or other fixed-income security using Microsoft Excel.

How to Calculate Time Cards in Excel. If you pay employees an hourly wage and use time cards to track their weekly work time, you can use Microsoft Excel to calculate work totals, simplifying your ...

How to Calculate Overtime & Double Time in Excel. To avoid problems with your employees or the government, your company payroll spreadsheet should not only be accurate, but it should also comply ...

How to Calculate a Running Total in Excel Learn to create cumulative sums in Microsoft Excel with these step-by-step instructions and screenshots.

To calculate in Excel how many hours someone has worked, you subtract the start time from the end time — the difference is the hours worked.

Learn how to calculate moving averages in Excel using dynamic arrays. Simplify rolling totals with custom functions for efficient analysis.

Learn how to calculate the discount rate in Microsoft Excel, what the discount factor is, and how the discount rate and discount factor compare.