
DAYS function - Microsoft Support
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 treated as …
Calculate the difference between two dates - Microsoft Support
How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.
NETWORKDAYS function - Microsoft Support
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 end_date. Working …
DATEDIF function - Microsoft Support
Tip: If you want to find the number of days between two dates, simply subtract the later date from the earlier date. This works because dates are stored as numbers in Excel.
Add or subtract dates - Microsoft Support
You can add or subtract a number of days to or from a date by using a simple formula, or you can use worksheet functions that are designed to work specifically with dates in Excel.
Subtract dates in Excel for Mac - Microsoft Support
Jun 8, 2011 · For example, you can quickly subtract one date from another date, or calculate the duration of items on a project schedule. Use the provided sample data and the following procedures …
WORKDAY function - Microsoft Support
Returns a number that represents a date that is the indicated number of working days before or after a date (the starting date). Use WORKDAY to exclude weekends or holidays when you calculate …
DAYS360 function - Microsoft Support
The DAYS360 function returns the number of days between two dates based on a 360-day year (twelve 30-day months), which is used in some accounting calculations.
Date and time functions (reference) - Microsoft Support
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.
How to correct a #VALUE! error in the DAYS function
Jun 22, 2000 · This topic provides help for the most common scenarios for the #VALUE! error in the DAYS function.