Learn how to calculate the difference between days in Excel and exclude any week days, weekends and holidays. It's easy to exclude weekends and holidays, but how do you exclude ANY weekday of your choice? Check out the complete blog post because there's a trick you can use.
Count Day of Week Between Dates in Excel (How many Fridays?) How can you figure out how many Friday's are included between two days? For example, if our start date is December 3, 2018 and our end date is December 22, 2018