https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784202#M250215 <P>I need to calculate the&nbsp; difference between two days that will take into consideration working days which located in table X and the end of the week&nbsp;</P><P>&nbsp;</P> Sun, 05 Dec 2021 19:14:05 GMT PninaYehiel 2021-12-05T19:14:05Z https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784202#M250215 <P>I need to calculate the&nbsp; difference between two days that will take into consideration working days which located in table X and the end of the week&nbsp;</P><P>&nbsp;</P> Sun, 05 Dec 2021 19:14:05 GMT https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784202#M250215 PninaYehiel 2021-12-05T19:14:05Z https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784204#M250216 <P>The INTNX function using the WEEKDAY interval will count Mondays through Fridays if that is your definition of working days. If you have custom working days then SAS can work with a holidays dataset.</P> Sun, 05 Dec 2021 19:50:19 GMT https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784204#M250216 SASKiwi 2021-12-05T19:50:19Z https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784237#M250237 <P>And if the working days are from Sunday to Thursday?&nbsp;</P><P>How do i use the data set ?&nbsp;</P> Mon, 06 Dec 2021 06:50:54 GMT https://communities.sas.com/t5/SAS-Programming/Calculating-working-days-based-on-a-list/m-p/784237#M250237 PninaYehiel 2021-12-06T06:50:54Z