What does index function do in excel




















Lookup values must appear in the first The Excel LOOKUP function performs an approximate match lookup in a one-column or one-row range, and returns the corresponding value from another one-column or one-row range.

Skip to main content. Get a value in a list or table based on location. Return value. Excel Usage notes. INDEX formula examples. Dynamic named ranges automatically expand and contract when data is added or removed. They are an Match first occurrence does not contain. This is a more advanced formula.

Match next highest value. First match in range with wildcard. Find longest string in column. For lookup Simple currency conversion. However, when a cell reference Cell Reference Cell reference in excel is referring the other cells to a cell to use its values or properties. In addition, the row and column numbers of this cell are also specified in the arguments of the INDEX formula. Both versions have their own set of arguments. For this, take into consideration the kind of data.

If an array of values is required, select a blank output range prior to entering the arguments. Next, it returns either a single value or an array of values based on the way it has been used. This is because these functions can easily lookup a value, regardless of the location of the lookup and the return columns.

This formula looks for the exact match and returns the row number. This formula looks for the exact match and returns the column number. Note 2: Looking for a value at the intersection of a row and column is called a 2-way lookup or 2-dimensional lookup or matrix lookup.

You may also look at these useful functions in Excel—. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Forgot Password? Free Excel Course. Login details for this Free course will be emailed to you. Article by Wallstreetmojo Editorial Team. Index Function in Excel The INDEX function in Excel helps extract the value of a cell, which is within a specified array range and, at the intersection of the stated row and column numbers.

A value of 1 indicates the first column in the table, a value of 2 is the second column, and so on. In this example, the third parameter is 1 so we know that our intersection will occur in the first column in the table. Since we now have our row and column values, we know that we are looking for the intersection of row1 and col1 in the table of data. Frequently Asked Questions. While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy.

Please re-enable javascript in your browser settings. This is because INDEX and MATCH is incredibly flexible — you can do horizontal and vertical lookups, 2-way lookups, left lookups, case-sensitive lookups, and even lookups based on multiple criteria. There are more advanced examples further down the page. The INDEX function in Excel is fantastically flexible and powerful, and you'll find it in a huge number of Excel formulas, especially advanced formulas.

For example, let's say you have a table of planets in our solar system see below , and you want to get the name of the 4th planet, Mars, with a formula. INDEX returns the value in the 4th row of the range. In that case, we can supply both a row number and a column number, and provide a larger range. INDEX retrieves the value at row 4, column 2. When the range is one-dimensional, you only need to supply a row number. When the range is two-dimensional, you'll need to supply both the row and column number.

At this point, you may be thinking "So what?



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