{"id":62,"date":"2026-02-28T06:35:28","date_gmt":"2026-02-28T06:35:28","guid":{"rendered":"https:\/\/gigz.pk\/googlesheets\/?post_type=lesson&p=62"},"modified":"2026-03-28T01:16:07","modified_gmt":"2026-03-28T01:16:07","slug":"removing-duplicates","status":"publish","type":"lesson","link":"https:\/\/gigz.pk\/googlesheets\/lesson\/removing-duplicates\/","title":{"rendered":"Removing Duplicates"},"content":{"rendered":"\n

Removing duplicates in Google Sheets<\/strong> helps clean your data by eliminating repeated entries. This ensures accuracy in analysis, reporting, and dashboards.<\/p>\n\n\n\n

1. Why Remove Duplicates?<\/strong><\/h1>\n\n\n\n

Duplicates can cause:<\/p>\n\n\n\n

Incorrect totals or averages
Misleading analysis
Confusion in reports
Errors in charts and dashboards<\/p>\n\n\n\n

Cleaning duplicates improves data quality and reliability.<\/p>\n\n\n\n

2. How to Remove Duplicates Using the Menu<\/strong><\/h1>\n\n\n\n

Step 1:<\/strong> Select the range of cells to check for duplicates
Step 2:<\/strong> Click Data<\/strong> in the menu
Step 3:<\/strong> Choose Data cleanup<\/strong> > Remove duplicates<\/strong>
Step 4:<\/strong> Check the columns to consider for duplicates
Step 5:<\/strong> Click Remove duplicates<\/strong><\/p>\n\n\n\n

Google Sheets will display how many duplicate rows were removed and how many unique rows remain.<\/p>\n\n\n\n

3. Removing Duplicates with a Formula<\/strong><\/h1>\n\n\n\n

You can use the UNIQUE<\/strong> function to create a list without duplicates:<\/p>\n\n\n\n

Syntax:<\/strong>
=UNIQUE(range)<\/code><\/p>\n\n\n\n

Example:<\/strong>
=UNIQUE(A2:A20)<\/code><\/p>\n\n\n\n