# Find Items That Appear Only Once

Last Updated on 18/04/2024

Ever wished you could quickly spot items that appear just once in your sea of Excel data? Well, get ready to discover the ultimate Excel hack! In this guide, we'll show you how to find those unique gems within your spreadsheet effortlessly.

## Meet the UNIQUE Function

The UNIQUE function is like a data detective. It looks at the data you give it and pulls out only the unique bits.

This is super handy when you have a big list with many repeated names and just want to see each item once. In the following situation, we need to indicate the range of cells as an argument for the UNIQUE function.

=UNIQUE(A2:A10)

## How to Find items that appear only once?

Here's where it gets interesting.

With a little tweak to the UNIQUE function, we can use it to spot things that only show up once.

We do this by changing a setting called "exactly_once." When we do that, Excel only gives us the name that appears just once in our list, leaving out the repeats.

In this situation, you just have to fill the 3rd argument; exactly_once = TRUE.

=UNIQUE(A2:A10,,TRUE)

In summary, Excel's capability to identify items that appear only once empowers users to extract valuable insights efficiently.

With this skill, navigating through complex datasets becomes simpler, allowing for more accurate analysis and informed decision-making.

# Find Items That Appear Only Once

Last Updated on 18/04/2024

Ever wished you could quickly spot items that appear just once in your sea of Excel data? Well, get ready to discover the ultimate Excel hack! In this guide, we'll show you how to find those unique gems within your spreadsheet effortlessly.

## Meet the UNIQUE Function

The UNIQUE function is like a data detective. It looks at the data you give it and pulls out only the unique bits.

This is super handy when you have a big list with many repeated names and just want to see each item once. In the following situation, we need to indicate the range of cells as an argument for the UNIQUE function.

=UNIQUE(A2:A10)

## How to Find items that appear only once?

Here's where it gets interesting.

With a little tweak to the UNIQUE function, we can use it to spot things that only show up once.

We do this by changing a setting called "exactly_once." When we do that, Excel only gives us the name that appears just once in our list, leaving out the repeats.

In this situation, you just have to fill the 3rd argument; exactly_once = TRUE.

=UNIQUE(A2:A10,,TRUE)

In summary, Excel's capability to identify items that appear only once empowers users to extract valuable insights efficiently.

With this skill, navigating through complex datasets becomes simpler, allowing for more accurate analysis and informed decision-making.