Days between two dates
Counts calendar days, weeks and working days, and shows its working.
Between two dates
Add or subtract days
What counts as a working day
A working day here is Monday to Friday, with public holidays of the country you pick taken out. Days that are not holidays in law but on which most places close — the 24th and 31st of December in several countries — are left in, because payroll and contract calculations count them as working days.