Vlookup to Find Last Matching Value

Lookup Function to Get Last Matching Value in Microsoft Excel

If you are wondering what formula should be used in order to get the last matching value in Excel to return the corresponding cell value, then this article is for you.

In this article, we will learn to use lookup function to get last matching value out of multiple values.

Question): I need a formula to look up the conditional value in a specific column & find the last occurred item & then return the corresponding value.

The data we will consider in this example has some names in column A, couple of them are repeated to have better understanding of this example; the second column has sale quantity.

Following is the snapshot of the sample data:

  • The formula should first of all check should check the number of times the criteria text found & then provide the adjacent value.

 

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  • In cell E2, the formula is
  • =LOOKUP(2,1/($A$2:$A$8=D2),$B$2:$B$8)

 

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Code Explanation:

  • This part ($A$2:$A$8=D2) evaluates to an array of TRUEs/FALSEs.
  • 1 should be divided each of these evaluates to an array of 1's and #DIV/0! error (because 1/True is like 1/1, which equals 1 and 1/False is like 1/0 which results in an error.
  • The Lookup() function looks for the last entry that is less than or equal to the Lookup value... so looking for a 2 in an array of 1's and #DIV/0!'s will result in returning the last 1 in the array
  • This is then matched to the Result Vector; B2:B8 to pull the coinciding value.

 

To test the above formula, we can either change the conditional text or change in source data.

 

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In this way, find the quantity sale by last occurrence of the searched name.

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Download - Lookup function to get last matching value - xlsx

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Use INDEX and MATCH to Lookup Value in Excel

How to use the LOOKUP function in Excel

Lookup Value with Multiple Criteria in Excel

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Users are saying about us...

  1. Christofer Wimberly

    I am trying to pull the value from the next sheet over. The cell which i am trying to pull the value from is calculated via a formula.
    When the calculated cell is filled the formula =LOOKUP(2,1/('CRM'!$O$5:$O$100=Inventory!B12),'CRM'!$AE14:$AE$1000) returns a blank despite the cell having a numerical value

  2. I am getting #NA when tried with above example. When I tried to evaluate formula...it worked till below step
    1 should be divided each of these evaluates to an array of 1?s and #DIV/0! error (because 1/True is like 1/1, which equals 1 and 1/False is like 1/0 which results in an error.
    After this it was showing #NA. Please help

  3. It seems to return #N/A if there is only one occurrence of the lookup value.
    How can you make this work when some lookup values have multiple occurrences and some only occur once?

  4. hi.
    can you help to solve the problem,
    I am selling the same product repeatedly. I have two columns that are Total Quantity and Available Quantity. in each time how can I know the presently available quantity.

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