How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.

Excel provides the DATEDIF function in order to support older workbooks from Lotus 1-2-3. The DATEDIF function may calculate incorrect results under certain scenarios.

Jun 8, 2011 · Excel treats months as values (1 through 12), which makes it easy to subtract an earlier date from another date as long as both dates fall in the same year. Use the MONTH …

Jun 3, 2002 · Excel can help you calculate the age of a person in different ways. The table below shows common methods to do so, using the Date and time functions. To use these examples …

Use date and time functions to create formulas that return serial numbers, display a specific date or time, or that calculate the difference between dates or times.

Add or subtract days, months, or years from a date by using a formula or date functions in Excel.

Feb 8, 2012 · Add or subtract a number of days, months, or years to or from a date in a project schedule by using a simple formula, or you can use a sheet function that is designed to work …

This article describes the formula syntax and usage of the NETWORKDAYS function in Microsoft Excel. Description Returns the number of whole working days between start_date and …

If both date arguments are numbers, DAYS uses EndDate–StartDate to calculate the number of days in between both dates. If either one of the date arguments is text, that argument is …

This article describes the formula syntax and usage of the DAYS360 function in Microsoft Excel. Description The DAYS360 function returns the number of days between two dates based on a …