Activity › Forums › Salesforce® Discussions › What is the Salesforce Roll-up summary? Tagged: Child Object, Count, Detail Object, Related Records, Rollup Summary, Salesforce Objects Salesforce® Discussions What is the Salesforce Roll-up summary? Posted by Aman on September 23, 2018 at 9:08 AM What is the Salesforce Roll-up summary? Parul replied 7 years, 8 months ago 3 Members · 2 Replies Child ObjectCountDetail ObjectRelated RecordsRollup SummarySalesforce Objects 2 Replies shariq Member September 23, 2018 at 9:09 AM Roll-Up Summary field in salesforce calculates values from a set of related records. You can count or sum the the field value of detail object [adinserter block='9'] Parul Member September 23, 2018 at 9:15 AM It used to summarise a field in child object. Also you can find min max value. Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me