### Title

Date calculation with working days only

### Post

Hello,

I'm trying to find a formula that would add a certain amount of days to a "starting date" but only taking into account the working days of the week (Monday-Friday). I've tried already with a very old post but it's not working properly (Calculating Due date for X number of working days ).

Exemple : add 4 days to today's date (Friday the 11 of September). Answer should be, Thursday the 17 of September.

Thanks in advance for your help.

Cédric

Hi Cédric

try this one:

starting date + amount + Int ( amount / 5 ) * 2 + If ( Mod ( amount ; 5 ) + DayOfWeek ( starting date ) ≥ 7 ; 2 )