Duplicate entries in spreadsheets can lead to inaccurate data analysis, repeated contacts, or unnecessary clutter. Thankfully, Google Sheets provides a simple built-in tool that helps you quickly remove duplicate values from your data.
Whether you're managing lists of names, email addresses, products, or any other records, this feature will help keep your data clean and organized.
In this blog post, you’ll learn step-by-step how to remove duplicates in Google Sheets using the built-in function, plus some advanced tips using formulas.
How to Remove Duplicates in Google Sheets | Step-by-Step Tutorial
Method 1: Using the Built-in “Remove Duplicates” Tool
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Method 2: Using a Formula to Filter Unique Values
Conclusion
Removing duplicates in Google Sheets is a quick and efficient process, whether you use the built-in tool or formulas.
Keeping your data clean not only saves time but also ensures accurate reporting and decision-making. Make this a regular habit to avoid data clutter and confusion.
FAQs can take you forward!
Will the “Remove duplicates” tool delete the original data?
Yes, it removes duplicate entries directly from the original selection, so consider duplicating your data first if needed.
Can I remove duplicates from multiple columns at once?
Yes, just select multiple columns before opening the “Remove duplicates” tool.
What if I only want to remove duplicates based on one column, not the whole row?
You can uncheck other columns during the “Remove duplicates” process and keep only the column you want to evaluate.
Is there an undo option after removing duplicates?
Yes! Just press Ctrl + Z (or Cmd + Z on Mac) to undo the action immediately.