Calculate the number of work days between two days manually by starting with the number of days in each month from the start date to the end date. Add the total number of days. Count the number of Saturdays and Sundays in the period and subtract this amount from the number of days. Then subtract the number of holidays.How many months and days between dates?
It’s unlikely that you will get the dates that have a perfect number of months. It’s more likely to be some number of months and some days that are covered by the two dates. For example, between 1 Jan 2020 and 15 March 2020, there are 2 months and 15 days.