How many working days?
Count the working days between two dates, find the day so many working days on, or work out a deadline in working hours, with the bank holidays of England and Wales, the US or the euro area, and the weekend kept where you are. Time::Keeper::Business keeps the calendar.
A day left empty is today, a count left empty 10 working days, and a deadline left empty 48 working hours. Each question uses the working week above.