DAX code
Bounce Rate =
DIVIDE(SUM('WebSessions'[BouncedSessions]), SUM('WebSessions'[TotalSessions]))
Expresses single-page sessions as a percentage of all sessions.
Type your table and column names once. Every measure below updates.
Bounce Rate =
DIVIDE(SUM('WebSessions'[BouncedSessions]), SUM('WebSessions'[TotalSessions]))
Replace the column names with your own bounced and total session columns.
Browse all 175 measures in the Power BI DAX Measures Library, or search the library for something similar to Bounce Rate.