How do I count unique values and duplicates in Excel?

How do I count unique values and duplicates in Excel?

Count the number of unique values by using a filter

1. Select the range of cells, or make sure the active cell is in a table.
2. On the Data tab, in the Sort & Filter group, click Advanced.
3. Click Copy to another location.
4. In the Copy to box, enter a cell reference.
5. Select the Unique records only check box, and click OK.

How do you use unique and Countif together?

Unique values by count

1. Generic formula. =UNIQUE(FILTER(data,COUNTIF(data,data)>n))
2. To extract a list of unique values from a set of data, filtered by count or occurence, you can use UNIQUE with FILTER, and apply criteria with the COUNTIF function.
3. This example uses the UNIQUE function together with the FILTER function.

How do you count distinct values with criteria?

1. Count unique values in column. The easiest way to count unique values in a column is to use the UNIQUE function together with the COUNTA function:
2. Count unique rows in Excel.
3. Count unique entries ignoring blank cells.
4. Count unique values with criteria.
5. Count unique values with multiple criteria.

How do you count unique distinct items based on a condition?

2.1 Explaining formula in cell F28

1. Step 1 – Check which values meet the condition specified in cell C26. The equal sign lets you compare value to value, in this case, value to values.
2. Step 2 – Filter values.
3. Step 3 – Extract unique distinct values.
4. Step 4 – Return number of rows in array.

How do you count unique values with two criteria?

Explaining formula in cell C3

1. Step 1 – Find values meeting first condition.
2. Step 2 – Find values meeting the second condition.
3. Step 3 – Calculate the number of records that contain condition 1 and 2 and any products.
4. Step 4 – If condition 1 and 2 are TRUE then return numbers from step 3.
5. Step 5 – Sum numbers in array.

How do you sum unique values based on criteria in another column in Excel?

In Excel, you can use formulas to quickly sum the values based on certain criteria in an adjacent column.

1. Copy the column you will sum based on, and then pasted into another column.
2. Keep the pasted column selected, click Data > Remove Duplicates.
3. Now only unique values are remained in the pasted column.

How can I count duplicates in Excel?

Working with large data sets often requires you to count duplicates in Excel. You can count duplicate values using the COUNTIF function….To find the count of duplicate grades including the first occurrence:

1. Go to cell F2.
2. Assign the formula =COUNTIF($C$2:$C$8,E2) .
3. Press Enter.
4. Drag the formula from F2 to F4.

What is distinct count?

The COUNT DISTINCT function returns the number of unique values in the column or expression, as the following example shows. SELECT COUNT (DISTINCT item_num) FROM items; If every column value is NULL, the COUNT DISTINCT function returns zero (0).

How do you count duplicate values in Excel?

1. Select the column or list that you will count all duplicates, and click the Kutools > Select > Select Duplicates & Unique Cells. 2. In the opening Select Duplicate & Unique Cells dialog box, check the Duplicates (Except 1st one) option or All duplicates (Including 1st one) option as you need, and click the Ok button.

How can count duplicate value in column?

1) Select the column or list that you will count all duplicates, and click the Kutools > Select > Select Duplicates & Unique Cells. 2) In the opening Select Duplicate & Unique Cells dialog box, check the Duplicates (Except 1st one) option or All duplicates (Including 1st one) option as you need, and click 3) Click the OK button.

How do you count unique items in Excel?

Count unique values in Excel. You can use the combination of the SUM and COUNTIF functions to count unique values in Excel. The syntax for this combined formula is = SUM(IF(1/COUNTIF(data, data)=1,1,0)).

What are duplicate values?

Duplicate values happen when the same value or set of values appear in your data . For a given set of data you can define duplicates in many different ways. In the above example, there is a simple set of data with 3 columns for the Make, Model and Year for a list of cars.