# Count Unique Values In Column Based On Values In Other Columns

Mar 14, 2014
I'm running into an issue trying to calculate unique values in a Data column based on a few variables in other columns.

My current formula in Summary tab D4:D19 is

{=SUM(IF(FREQUENCY(IF(Data!$I$3:$I$66<$E$1,IF(Data!$A$3:$A$66=$H$1,

IF(Data!$C$3:$C$66=A4,ROW(Data!$I$3:$I$66)))),ROW(Data!$I$3:$I$66)),1))

+

SUM(IF(FREQUENCY(IF(Data!$I$3:$I$66<$E$1,IF(Data!$A$3:$A$66=$I$1,

IF(Data!$C$3:$C$66=A4,ROW(Data!$I$3:$I$66)))),ROW(Data!$I$3:$I$66)),1))}

This is currently counting the number of times a date value (data column I) appears for that name (A4:A19) in the data when meeting all of the conditions. I need it to instead count the number of times a unique date appears for that name with the additional conditions met (which all appear to work fine).

The results in the pink highlighted cells (Summary column D) should be:

Names starting with A - 3

All others - 2

I've left some other columns in the data with X's so that I can easily convert this back to my working spreadsheet.

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Jul 1, 2009

I am using Excel 2007, and I'm stuck with this problem.

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Mar 18, 2013

I've got two columns, one with policy numbers, the other with error codes.

A policy could be in the list more than once, so I'm counting the number of unique policy numbers with the function

=SUM(IF(FREQUENCY(A10:F10000,A10:A10000)>0,1))

I want to count the number of errors that are NOT code 00 or code 21. Because the error codes are saved as text, I'm counting the number of errors with

=SUMPRODUCT((B10:B10000"21")*(B10:B10000"00")*(B10:B10000""))

The problem is that since a policy number could be listed twice, when I count the errors, I might be counting the same policy as an error twice. This means that I could feasibly end up with more errors than I have unique policies, which doesn't work.

What I'd like to do is only count the number of errors that have unique policy numbers. That is, I only want to count an error the first time it is in the list, based off it's policy number. Is that possible?

Here's my sample data: [URL]

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Mar 5, 2014

I am able to quite easily count the number of specific values in a cell after the table has been filtered. However, the problem I have run into is that some times the data needs to be placed into the spreadsheet twice (or to be more specific the same subject is associated with several unique data points).

What I need: some way to count the instance of some give value in column D only once based on the presence of a duplicate (unique) identifier in column C. However, when I filter the entire database, it must count *only* the filtered cells and not the hidden cells as well.

Picture:

Column C Column D

111111 M

111111 M

111111 M

[Code]....

Currently calculates: M=9, F=2

Right now it incorrectly states there are 9 "M" from column D when it really should be 5 since 3 are duplicate values. My main difficulty is making sure this continues to work after I filter the entire sheet (say column ZZ) and have a bunch of hidden cells.

Equation currently using to count only filtered values (in this case "males" and "females"):

="M = " & SUMPRODUCT(SUBTOTAL(3,OFFSET(D3:D13,ROW(D3:D13)-MIN(ROW(D3:D13)),,1))*(D3:D13="M"))

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Feb 19, 2009

I'm facing a big problem and I can't found a solution for days.

I'm trying to count/sum unique values in a Range, base on a criteria excluding Blank cells. Basicly I'm using the Formula Below:

=SUMPRODUCT((C2:C20"")/COUNTIF(C2:C20,C2:C20&""))

Let me Put to you an example for you been able to understand my problem.

Example considering Range "C2:C20" exluding blank cells

(1) - To count unique values

=SUMPRODUCT((C2:C20"")/COUNTIF(C2:C20,C2:C20&""))

(2) - To count unique values based on criteria in range "B2:B20"

=SUMPRODUCT((C2:C20"")/COUNTIF(C2:C20,C2:C20&"")*(B2:B20="E"))

(3) - To sum unique values on "E2:E20" based on same criteria

=SUMPRODUCT((C2:C20"")/COUNTIF(C2:C20,C2:C20&"")*(B2:B20="E")*(E2:E20))

They all work fine. But I need to insert a merge at Row 10 for

better reading purposes and the (2) and (3) are returning (#DIV/0). The (1) formula still work's.

I just don't know what to do guys ....

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Dec 29, 2008

I need to count the number of unique names from a column of filtered text. On the attached example D5 is where I need the value, the current array I have does not work when the filter is applied by changing the product in drop box. I need to have a count of the unique account names from column A.

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Jan 9, 2007

I have a worksheet with two tabs.

First Tab

Account Name

Account Number

Second Tab

Account Name

Account Number

Account Ship Location Number

On the first sheet each account name and number only appears once.

On the second sheet there may be multiple entries for each Account Name and Number.

On the first tab for each row I want to compare the Account Number column to the Account Number column on the second tab. Where I have a match I need to count how many unique Account Ship Location Numbers correspond.

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Jul 27, 2009

I need to count the unique values in a list based on another value. i.e.

AB ___ Jones

AB ___ Smith

BC ___ Henry

AB ___ Jones

BC ___ Brown

BC ___ Henry

AB ___ Tomkins

For all the AB's in column 1, I need a formula that will give me all the unique names from column 2, in this case 3. I've tried adapting:

=IF(LEN(June!D5:D100),SUMPRODUCT(1/COUNTIF(June!D5:D100,June!D5:D100)))

but haven't been able to get it to work.

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Feb 22, 2011

I'm having a problem with a spreadsheet in Excel. I have in column terras, codti problem and several cells that are repeated. I'm stating that terra appear only once, the information in column each issue should appear in different columns with the sum of how often they appear and codti according to terra.

In excel is best illustrated what I mean!

In total, 5267 lines and need to do this with all. You can do this in excel?

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Dec 19, 2010

I would need to count unique frequencies in column A, but only for a specified value in column B.

Example:

A|B

1|1

1|1

1|1

2|1

2|1

2|2

2|2

3|2

3|2

I am using Excel 2007 and found this formula that counts all unique frequencies in column A: =SUM(IF(FREQUENCY(A2:A10,A2:A10)>0,1))

In my example, result = 3 Now, I would need to add the possibility to count only for B=1; in my example, result should be = 2.

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Oct 18, 2011

How do I count unique values in Column A only if the values in Column B match?

A B

1 a

2 a

1 a

4 b

5 b

1 b

The formula would return "2" for "a", and "3" for b. Basically, there are names in column B, and I want to know how many unique things are in column A for each person. If there is a better way than a formula (pivot table?) that would be great - like a table that has each of the names (from Column B) and the number of unique items from Column A next to each unique name.

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Mar 2, 2014

I need a Macro (not formula) which compares the comma separated values present in Column "I" with individual values present in Column "D" and generate the count of unique values in Column "J".

The sample sheet has been attached for reference.

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Sep 11, 2013

Here's how my daily report is currently set up:

ExternalInternalDifferences

123000123000

234564234564

345456345456

456567378987

565456456567

654547524564

788879565456

865478654547

745654

788879

865478

The External column contains data provided by an external vendor. The Internal column contains data compiled internally. The data in the Internal column will always contain data duplicate to the External column, but will also contain unique data not present in the External column. I would normally cut out the data contained in Internal column that is not duplicated in the External column, and paste it into the Differences column, and move the remaining cells in the Internal column up. The result would be the External column data and Internal column data would align by row, and the data unique to the Internal column is segregated to the Differences column, like so:

ExternalInternalDifferences

123000123000378987

234564234564524564

345456345456745654

456567456567

565456565456

654547654547

788879788879

865478865478

While not a difficult task for 8 rows of data, the actual daily report contains over 1000 rows, on average. I would like to set up a template workbook, where I can simply open the template workbook, paste the data into both the External and Internal columns, then have the values that are unique to the Internal column extracted from the Internal column and inserted into the Differences column.

The end product would be used daily, with differing amounts of data (from 100 rows to 10,000 rows).

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Sep 13, 2006

I have an array that I'm using - and it works perfectly: =SUM(If((FREQUENCY(If(LEN(B10:B100)>0,MATCH(B10:B100,B10:B100,0),""),If(LEN(B10:B100)>0,MATCH(B10:B100,B10:B100,0),""))>0),1))

Now, what I would like to do, is see how many of these unique numbers relate to another number in column D

See attachment.

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Aug 21, 2014

Formula which will count unique values in column A based on condition in Column B which "y" .....

Show ranges as A:A instead of A1:A100 as I dont know the size of the table, it can be thousands rows .....

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Apr 3, 2009

i had a database from which i need to extract data from COlUMN B, select the

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Oct 9, 2012

I have a workbook with about 10000 rows of data for about 100 suppliers in Sheet1 and about 15000 rows of same Suppliers payment details in sheet2.

What I am doing now is:-Filter every supplier names in Column A of sheet1, copy all the rows and paste in sheet1 of a new workook & Again copy the Payment details of a same supplier from master file sheet2 and paste the same in sheet2 of this new workbook then save the files with the supplier name as file name in my documents folder code, that filters each suppliers data from sheet1 & 2 and paste in new workbook sheet1 & 2.

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Jan 20, 2014

I need a way to find a value in a column which has one or more corresponding values in an adjacent column. Then take all of the corresponding values found and count all occurrences of the found values in another column. But I only want to count the entries if an adjacent column is not blank.

Not the easiest thing to describe. Starting to wonder if I need to think in reverse. I hope the attached example makes more sense.

Book1.xlsx

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Apr 17, 2009

I have 12 columns of data. In those 12 columns of data I have 3 digit numeric IDs. I want to count the unique number of IDs for each row. I have about 14K rows.

What would be the best way to do so?

Some rules about how the data is stored. I have 12 columns of data with anywhere from 1 to 12 columns having data for each respondent. Data always fills left to right and never skips columns.

I have attached an example file that represents how the data is stored and the output I would like (Unique Count).

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Apr 21, 2014

I have a worksheet with Coulmn A and B , wherein , Column A has a list of values that can be duplicated. Based on the values in Column A, I want to fill corresponding cells in Column B. see the attached.

way to accomplish the same. Tried VLOOKUP.

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Jul 22, 2014

I have a worksheet (say, Sheet1) that I am going to manually import a large data set into on a weekly basis for reporting purposes. One of the columns from this data dump will have the header "Design Id" in the first row, but it may not be in the same column every time. I am trying to figure out how to create dropdown lists on a separate worksheet (say, Sheet2) in the same workbook where the data source always looks up the column containing the header "Design Id" from Sheet1 and then returns only the unique values from that column as options in the list.

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Aug 24, 2009

If I have multiple entries with different but repeatable text values in one column - how do I count all unique ones ? Is there a function or does it have to be a pivot table of sth ?

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Jan 6, 2008

I have the following data in 1 of the tabs.

[TABLE]

ClassSequenceAB

10SE132422

20SE23212

20SE321

20SE23425

10SE332455

15SE132412

10SE234

[/TABLE]

I want a unique count of sequences in a different for that class only if that particular row in 'A' or 'B' is populated. The result set should be as follows:

[TABLE]

ClassAB

1032

1511

2012

[/TABLE]

Can this be achieved through a formula?

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Aug 27, 2010

I was wondering if there was an array formula or some VBA code which can transpose/repeat values based on a count. Below is an example of what I mean:

Name Count Output Tod 4 Tod Bill 3 Tod Sue 5 Tod

Tod

Bill

Bill

Bill

Sue

Sue

Sue

Sue

Sue

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Dec 24, 2013

I have two columns in excel, col A and col B.What I would want to achieve is following:

Col A Col B

A 2

A 2

A 2

B 3

B 3

B 3

B 3

C 3

C 3

C 3

Now I want a total of values in column B pertaining to unique (or say 1st occurences) of values in Col A. So in this case the output should be 8 ,Achieved as follows(2 +3+3).

[URL]

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May 15, 2014

I have a column that repeats it self and I want to perform a count on Column B, based on the values in Column A.

Example attached : Book2.xlsxâ€Ž

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Nov 25, 2009

I am in desperate need of a function that will count a column of data where there are blanks and values based on a certain date that will also capture any data that is added after refreshing the table from Access. I have tried several functions but this is what I have: =(ROWS('TouchBack Detail'!$Q:$Q)*COLUMNS('TouchBack Detail'!$Q:$Q))+(COUNTIFS('TouchBack Detail'!$B:$B,'Nov TouchBack Summary'!B$1)). The result should be 3 but it’s including all other cells in the column that are not and should not be included in the refreshed table’s data (Table_TouchBack.accdb). I have attached the spreadsheet for review. The function is in cell B27 highlighted in yellow.

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Jul 9, 2014

I have successfully populated a website forms using Excel VBA. As a continuation of this task, i need to calculate the total of a column based on two other columns in the same worksheet.

Column A contains Date, column B contains 3 fixed alphabets (I, L and K) and column C contains time. I have attached a sample sheet here. sample.xls

How can i write a VBA code to find the sum of effort values of column C for each values in column B for a given date (value in column A).

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Apr 28, 2007

I have three columns as follows:

ItemsWeekEnding Count

a14/7/2007 10

a34/7/2007 3

a14/14/2007 11

a14/7/2007 5

a44/7/2007 6

a14/21/20078

a44/14/20072

a34/21/20071

a24/7/2007 6

a14/28/20077

a24/21/20074

a94/28/20079

I want to Sum Count values (column 3) for matching WeekEnding (Column 2) and Items (Column 1), example:

a1 4/7/2007 15

as a1 for this weekend is occuring twice.

I need the formula to do it in excel.

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Jul 24, 2014

I'm working with a data set (attached) that tracks financials at both the job and item level (in my customer's data - a unique job can be made up of a single or multiple items).

I've successfully built a formula (in column C of the attached) that counts the total number of items and their associated $ values that were invoiced in a given month based on my customer's requested item-type categorizations (i.e. "Exact Match", "Similar", "Inferred", "Cost-Plus").

The problem I'm running into is building a formula that counts the first unique instance of the Job ID associated with those items. For example - in cell C33 on the attached - The total number of items invoiced in June that were "Exact Match" was 10. These items were spread across 9 unique jobs - and that's where I'm struggling - to build a formula that only counts the first unique instance of the corresponding Job ID in Column C.

The formula I'm having trouble with is located in Cell D12 on the "Dashboard" tab of the attached.

The formula as I have it is returning a result of 8 - because it's summing the "1"'s in Column I on my "Invoice Data" tab - however it should read 9 (Filter Column Q on the "Invoice Data" tab to "June", Filter Column AQ on the "Invoice Data" tab to "Exact Match", and then sum the unique job IDs in Column C).

Excel_Forum_Example_Dataset_7.24.14.xlsxâ€Ž

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