Excel Forum
Excel VBA Course
Excel VBA Course - From Beginner to Expert

200+ Video Lessons
50+ Hours of Video
200+ Excel Guides

Become a master of VBA and Macros in Excel and learn how to automate all of your tasks in Excel with this online course. (No VBA experience required.)

View Course



Excel Magic Trick # 272: Count Unique Or Duplicate Records


See how to Count unique records and Duplicate records using the SUMPRODUCT, COUNTIF, COUNT, COUNTA, IF and SUM functions. See seven (6) different methods. See single formulas and helper column formulas that speed up calculations.

Unique values
List of unique values
Count unique items





Got a Question? Ask it Here in the Forum.