Count unique distinct values based on a condition
This article demonstrates how to construct a formula that counts unique distinct values based on a condition. The image above […]

Count unique distinct values that meet multiple criteria
This post demonstrates how to build an array formula that counts unique distinct values based on criteria. What's on this […]

Count unique distinct values within same week, month or year
The array formula in cell E3 counts unique distinct items for all dates within the same week. Example, week 2 […]

Count unique distinct months
The formula in cell D18 counts unique distinct months in cell range B3:B16. Formula in D18: =SUMPRODUCT((FREQUENCY(DATE(YEAR($B$3:$B$16), MONTH($B$3:$B$16), 1), DATE(YEAR($B$3:$B$16), […]

Count unique distinct values
This article describes how to count unique distinct values. What are unique distinct values? They are all values but duplicates are […]