InfoPathhttps://www.infopathdev.com:443/forums/170.aspxFor questions on using InfoPath in Office 365enCommunityServer 2007 SP3 (Build: 31118.962)[Tutorial] Calculate difference between 2 dates in business days having in consideration leap yearhttps://www.infopathdev.com:443/forums/thread/107956.aspxFri, 16 Sep 2016 11:11:16 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:107956AndrePereira0https://www.infopathdev.com:443/forums/thread/107956.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=170&PostID=107956Hi Guys, I've seen a lot of people asking this here, so I've taken some code that was already done and tweaked it to my needs. Hope this helps someone else. http://www.meartechnology.co.uk/blog/2016/09/16/infopath-calculate-business-days-between-2-dates-including-leap-year/ If you have any idea to improve my solution, your help will be much appreciated.