Listed here are Excel functions that can be used to count the number of business days between two dates or find the start and end dates of a project given a set number of business days.
These functions can be very useful for planning and when writing proposals to determine the time frame of a project. Several of the functions will automatically removes weekend days from the total. Specific holidays can be omitted as well.
Excel 2007 NETWORKDAYS Function
The NETWORKDAYS function can be used to calculate the number of business days between the start date and end date of a project. This tutorial includes an example of calculating the number of business days between two dates using the NETWORKDAYS function in Excel 2007.
Excel 2007 EDATE Function
The EDATE function can be used to calculate a due date of a project or investment that fall on the same day of the month as the date it was issued.This tutorial includes an example of calculating the due date of a project using the EDATE function in Excel 2007.
Excel 2007 WORKDAY Function
The WORKDAY function can be used to calculate the end date or start date of a project for a given number of business days. This tutorial includes an example of calculating the end date of a project using the WORKDAY function in Excel 2007.
Excel 2007 DAYS360 Function
The Excel 2007 DAYS360 Function can be used in accounting systems to calculate the number of days between two dates based on a 360-day year (twelve 30-day months). This tutorial includes an example that calculates the number of days between two dates using the DAYS360 function.
Excel DATEDIF Function
The DATEDIF function can be used to calculate the number of days between dates. This tutorial includes a step by step example of using the DATEDIF function in Excel.






