How to Add Up Rows in Google Sheets - Methods
- Method 1: Click the cell > select SUM in the Functions menu > select the cells to be added
- Method 2: Select an empty cell > enter =SUM( and select the cells. Close with ) > Press Enter
Summing rows in Google Sheets is an essential skill for anyone working with data, whether you're tracking expenses, managing budgets, or analyzing project progress. With the built-in SUM function and additional features like AutoSum, Google Sheets makes it simple to perform calculations and automate your workflow. Whether you're using Google Sheets on desktop or the mobile app, learning how to quickly sum rows or selected cells can save you time and increase your efficiency.
In this guide, we’ll walk you through the steps to sum rows using both desktop and mobile versions of Google Sheets, ensuring you can easily handle any data set.
What is SUM Functions in Google Sheets
The SUM function in Google Sheets, similar to Microsoft Office Excel, is designed to calculate the total of selected values. It proves to be quite convenient, particularly when you're dealing with only a handful of values to be added together.
While it's true that performing a manual calculation like "7+10+3" doesn't require a computer's assistance, in real-world scenarios, this formula proves to be exceptionally valuable for a variety of values. The key advantage lies in the automatic updating of the sum whenever there are changes or additions made to the values within a chosen row or column.
For example, in the instance mentioned above, if you were to alter the "7" to "153" the sum displayed in the designated cell would automatically adjust from "20" to "163" without any manual intervention.
How to Use SUM Function in Google Sheets
Google Sheets offers a built-in function called SUM for this purpose. When you use this function, the spreadsheet automatically updates whenever changes are made to the cells in the specified range. This means that if you modify entries or add text to previously blank cells, the total will adjust to include the new data.
To use the SUM function, write it like this:
=SUM(number 1, Number 2,....Number n)
How to Auto Sum in Google Sheets
AutoSum in Google Sheets functions similarly to the SUM function, allowing you to automatically sum a row without manually specifying the range. While AutoSum is a built-in feature in Microsoft Excel, Google Sheets offers a comparable feature using the Σ (sum) symbol in the toolbar.
Step 1: Select the Row
Select the entire row whose value you desire to sum up. You are not required to manually select the cells of the row. Just click on the row number on the Left side of your spreadsheet and the row will be selected.

Step 2: Click on the Function (Σ) symbol in the Toolbar
As the row is already selected, you have to apply the SUM function from the Toolbar. On the top toolbar find the "Σ" symbol and click on it.
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Step 3: Select the SUM Function
Navigate to the top menu bar click on the "Σ" symbol and select the "SUM" function from the drop-down menu.
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This is how it will look when you select the SUM function.
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Step 4: Press Enter to see the SUM results
Once the SUM formula appears in the cell, press Enter. The total sum of the row will be calculated and displayed in the selected cell.
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How to Sum Only Selected Rows in Google Sheets
If you want to sum specific values from a row, you can select only the cells you need and add them manually to the SUM function.
Step 1: Select a Cell and Click on Function (Σ)
Click on the cell where you want to display the sum. Then, go to the top toolbar and click on the Σ (sum) symbol.
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Step 2: Choose the SUM Function
From the dropdown that appears, click on the SUM function.
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Step 3: Select the Cells to Add
After selecting the SUM function, the formula bar will display SUM(). Inside the parentheses, manually select the cells you want to sum. You can either click on individual cells or hold down the Ctrl key (Cmd on Mac) to select multiple cells.
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Step 4: Press Enter
Once you’ve selected the cells, press Enter. The sum of the selected cells will be calculated and displayed in the cell.
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How to Sum Rows in Google Sheets on Mobile
You can also sum rows using the Google Sheets app on your mobile device. Here’s how:
Step 1: Open the Sheet
Launch the Google Sheets app on your mobile device and open the sheet where you want to perform the sum.
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Step 2: Click on an empty Cell
Tap on the cell where you want the sum to appear. Then, tap the fx button next to the text box at the top of the screen to open the list of available functions.
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Step 3: Tap on the fx Icon and Select Math Functions
From the list of function categories, select Math. This will open all available math-related functions.
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Step 4: Select the SUM function
After that Select the Sum functions from the List of Math Functions.
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Step 5: =SUM() will be displayed in Cell
On clicking on the Sum function, the =SUM() will be added to the Cell that was previously selected.
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Step 6: Select the Row to be Added and Click the Tick button
Select the entire row whose value you desire to sum up. You are not required to manually select the cells of the row. Just click on the row number on the Left side of your spreadsheet and the row will be selected.
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Step 7: Click on the Tick button and Preview the Results
Once the desired row is selected, tap the tick button to confirm. The sum of the row will be calculated and displayed in the cell.
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Conclusion
Mastering the art of summing rows in Google Sheets is key to efficiently managing and analyzing your data. Whether you're summing entire rows, selecting specific cells, or using the AutoSum feature for faster calculations, Google Sheets offers a variety of tools to suit your needs. By following the steps outlined in this guide, you can easily sum rows on both desktop and mobile, ensuring your documents are accurate and well-organized. Start using these methods today to improve your workflow and enhance your data management in Google Sheets.