How to Merge Multiple Google Sheets Into One: Complete Guide

  

Mark Regan
Published: June 15th, 2026 • 5 Min Read

Many users want to know how to merge multiple Google Sheets into one. Many professionals face this problem where they do not want to spend hours copying and pasting data manually, switching between different tabs or dealing with mistakes caused by manual work and want must need quick fix.

In this guide, we’ll learn how to quickly combine multiple Google Sheets tabs into one, some manual methods and its limitation and introduce an automated solution that will simplify the whole process.

Why Users Need to Merge Multiple Google Sheets Into One

Managing information across sheets can be challenging for many users combining all data in one place is the best choice. Here’s why learning how to merge two Google Sheets together, is important for professional users:

• Merge multiple Google Sheets into one to create an organized, presentable and accurate report.
• Keeps the latest and updated sheet so everybody can work with same information.
• Smoothly generate pivot tables, charts and reports from a single place.
• Users can access all data in a single sheet to save time.
• Using automated merging, users can avoid mistakes such as entries or missing data.
• A single combined sheet can facilitate easy teamwork and transparency.

How to Merge Multiple Google Sheets Into One

Given below are some manual method to combine multiple Google Sheets tabs into one. These techniques work for merging sheets within the same file or from different Google Sheets documents.

Use IMPORTRANGE to Merge Separate Google Sheets

Users can use this to merge entire data from one Google Sheets file into another. IMPORTRANGE can help users combine several Gogle sheets into one and keeps the data updated whenever changes are automatically made in the original sheets. Follow these steps:

1. Open the Google Sheet to copy data from, then copy the link (URL) from the browser’s address bar. Make sure you have permission to access the file.
2. Open the spreadsheet to combine all data. This will be your main file where entire information tabs or sheets will be added together
3. Now click the cell where data should begin. Type the following formula:
   =IMPORTRANGE(“URL_OF_SOURCE_SHEET”, “SheetName!A2:D100”)
4. Finally, a pop-up will appear, click “Allow access” to connect the two Google Sheets.

Combine Google Sheets Tabs with an Array Formula

Users can use this method if the sheets they want to merge are tabs in the same Google Sheets file.

1. Simply add a new tab to your spreadsheets where all combined data will be stored.
2. Use curly brackets {} and a semicolon; to combine data from different tabs. In the top cell, type:
   ={‘Sheet1!A2:C100’; ‘Sheet2!A2:C100’}

Note: From the second sheet, do not include the header or it will appear in the middle of your document.

Import Data from CSV and Other Formats

If you are handling different data sets, install one as a CSV to combine them.

1. Simply open the source Google Sheet and click File > Download > Comma-separated values (.csv)
2. Open the destination Google Sheet and go to File > Import > Upload to add the CSV file.
3. From the “Import location” menu, click “Append to current sheet” to add the data below existing content
4. Finally, select “Replace data at selected cell” to insert it in a specific place.

Limitations of Manual Merging Methods

These manual methods work for less data, but users want to merge multiple excel files into one sheet google sheets on a larger scale. These methods can become time-taking and may affect efficiency and accuracy.

1. Combining many sheets manually can take a lot of time.
2. wrong formula or missed data can cause mistakes.
3. Steps must be repeated every time.
4. Changes in the original sheets do not sync automatically.

Fastest Way to Combine Multiple Google Sheets Tabs Into One

1. Simply open the software and click “Add Excel Files” or “Add Folder having Excel Files” to upload single or multiple files.
   
2. Select the XLS/XLSX files from your system and click Open.
   
3. The software will show entire added Excel files on the dashboard.
   
4. Afterwards, select the three dots to choose the output location.
   
5. Choose the destination folder or create a New Folder if required.
   
6. To combine all sheet data into one file, check the “Create a single CSV file for all sheets” option.
7. Now click the Convert button to begin the process and track the progress.
   
8. Finally, after conversion is completed a message will display. Click “OK” button.
   

Conclusion

Now you must have a clear picture of how to merge multiple Google Sheets into one, as it doesn’t need to be complicated. However, if you’re going for manual methods like IMPORTRANGE, array formulas or CSV imports, you must keep this point in mind, it works well for small data, but if you need to merge multiple sheets into one sheet in Google Sheets at scale, then using an automated solution like XLSX to CSV Converter is the best choice as it simplify the entire task, reducing time and offer complete data integrity.