Sum Values Based on Another Cell’s Values in Google Sheets
Learn how to sum amounts based on the values in other cells.
unique
Conditionally Count Unique Values in Google Sheets
Three techniques to count unique values based on specified criteria.
COUNTUNIQUEIFS Function – Google Sheets
Count unique values based on multiple criteria.
UNIQUE Function – Google Sheets
Remove duplicate lines from a table of data
Count Unique Values Regardless of Capitalization – Google Sheets
Count unique values in a spreadsheet while ignoring capitalization.