excel for mac formula to find duplicates

Excel Formula To Find Duplicates Windows 10 Upgrade But

Later versions of Excel feature a Remove Duplicates button under the Data tab in the ribbon.

This only removes unique duplicates, if you start including your date or sales values in the list you find Excel sees only unique values.

You can combing MIN MAX and IF to lookup the value from an array and then grab the relevant version of the data.

Below I use MAX to find the latest date for each of the unique values.

Syntax MAX(IF(, )) To create this as an Array Function press Ctrl Shift Enter rather than just Enter You can tell an Array Function by the curly brackets around the entire request (including equals) MAX(IF(A:AD2,B:B)) Example You can then fill down appropriately to populate the rest of your values.

If using dates you will need to format the result cell as a date field or Excel will display the numeric value for the date instead.

Excel Formula To Find Duplicates Windows 10 Upgrade But

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However, if you want more flexibility, you can highlight duplicates with your own formula, as explained in this article.

When the count is more than 1, the formula returns TRUE and triggers the rule.

In this case, the range we are using in COUNTIF is locked with an absolute address, but B4 is fully relative.

So, the rule is evaluated for each cell in the range, with B4 changing and B4:G11 remaining unchanged.

For example, if you name G2 dups, and the range B4:G11 data, you can rewrite the formula like so.

COUNTIF can be used to count cells that contain dates, numbers, and text.

Formulas allow you to create more flexible and powerful conditional formats.

In this accelerated training, youll learn how to use formulas to manipulate text, work with dates and times, lookup values with VLOOKUP and INDEX MATCH, count and sum with criteria, dynamically rank values, and create dynamic ranges.

Youll also learn how to troubleshoot, trace errors, and fix problems.

Excel For Mac Formula To Find Duplicates