Formula Assist

I am trying to come up with a formula or macro that would take a column
of various dates and compare the amount of days between each date and
the current date. If the amount of days for any of those cells is =|>
183 give me a count of the number of cell that meet this parameter. Not
sure where to start with this one any help would be greatly appreciated.

To get the number of days difference you just need to subtract one date from another. then use a countif to get the total you want.

if you only want weekdays use networkdays(date1,date2)