Contact calculated measures and KPIs

This table shows the Contact measures that are calculated and defined as saved expressions. The saved expressions use the Contact Create Date, Update Date, and Sum aggregation.

Measure	Description
No. of Contacts	Total number of Contacts
No. of Activity Contacts	Total number of Contacts assigned to an Activity
No. of Opportunity Contacts	Total number of Contacts assigned to an Opportunity
Activity Months Since Last Update	Total number of months since an activity's start date.
Contact Months Since Last Update	Total number of months since a contact's update date.
Opportunity Months Since Last Update	Total number of months since an opportunity's end date.