https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/105684.aspxWed, 02 Mar 2016 15:36:26 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:105684Hilary Stoupa0https://www.infopathdev.com:443/forums/thread/105684.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=105684<p>&nbsp;<a href="http://www.bizsupportonline.net/infopath2007/calculate-date-difference-infopath-rules-formulas.htm">This</a> blog post might help you with the date calculation.</p>https://www.infopathdev.com:443/forums/thread/105604.aspxTue, 23 Feb 2016 14:23:03 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:105604Bobmacg0https://www.infopathdev.com:443/forums/thread/105604.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=105604I am looking to subtract one date from the other and based on the result have the field (multiple choice) value change. For example (field1-field2) &gt; 2days = &quot;yes&quot;