How to Insert a Square Root Symbol in Word: A Step-by-Step Guide

Inserting a square root symbol in Word is a breeze. Simply navigate to the ‘Insert’ tab, click on ‘Symbol’ and choose ‘More Symbols.’ From there, locate the square root symbol in the list, select it, and click ‘Insert.’ Voilà, you’ve got yourself a square root symbol in your document!

After you complete the action, the square root symbol will appear at the location of your cursor in the Word document. You can then continue typing or insert additional symbols as needed.


Ever been in the middle of typing up a math assignment or a technical document and suddenly realized you need to insert a square root symbol, but have no idea how? Don’t worry, you’re not alone. The square root symbol (√) is a mathematical sign that is used to denote a quantity (called the radicand) that when multiplied by itself gives the original number. For example, the square root of 9 is 3 because 3 times 3 is 9. It’s an essential symbol in mathematics, science, engineering, and even finance.

Knowing how to insert a square root symbol in Word is particularly important for students, educators, and professionals who regularly work with mathematical or scientific documents. It could be the difference between a clear, professional-looking document and one that appears sloppy or incomplete. Luckily, Microsoft Word provides a few different methods for inserting a square root symbol, and they’re all pretty straightforward. Let’s dive in and learn how to do it step-by-step!

Step by Step Tutorial on How to Insert a Square Root Symbol in Word

The following steps will guide you through inserting a square root symbol in Microsoft Word. It’s a simple process that will enhance your documents.

Step 1: Open the ‘Insert’ tab

Start by opening the ‘Insert’ tab on the Word ribbon.

This is where you can add various elements to your document, such as tables, pictures, and of course, symbols.

Step 2: Click on ‘Symbol’

In the ‘Insert’ tab, look for the ‘Symbol’ button and click on it.

It’s typically located towards the far right of the ribbon.

Step 3: Choose ‘More Symbols’

A small dropdown menu will appear after you click ‘Symbol.’ Here, you need to select ‘More Symbols.’

This will open up a dialog box with a wide array of symbols to choose from.

Step 4: Find the Square Root Symbol

In the ‘Symbol’ dialog box, scroll through the list or use the character code to locate the square root symbol.

The character code for the square root symbol is 221A. You can type this in the ‘Character code’ box to find the symbol quickly.

Step 5: Insert the Square Root Symbol

Once you’ve located the square root symbol, click on it to select it and then click ‘Insert.’

The square root symbol will now appear in your document where your cursor is located.


Ease of UseInserting the square root symbol in Word is a quick and straightforward process. It does not require any complex steps or knowledge of coding.
ProfessionalismDocuments that include the correct mathematical symbols appear more professional and are easier to read and understand, especially for technical or academic audiences.
VersatilityThis method can be used to insert a variety of other symbols into your Word document, not just the square root sign.


Limited to WordThis method is specific to Microsoft Word and may not be applicable in other word processing software or text fields.
Requires MemorizationIf you’re using the character code method, you need to remember the specific code for the square root symbol, which can be inconvenient.
Time-ConsumingIf you’re inserting symbols frequently, having to go through the ‘Insert’ tab and dialog box each time can slow down your workflow.

Additional Information

While the above steps will help you insert a square root symbol in Word, there are a couple of other methods and shortcuts that could save you time. For instance, if you’re a fan of keyboard shortcuts, you can use the Alt code method. Simply press and hold the Alt key, and while holding it, type ‘251’ on the numeric keypad (make sure Num Lock is on). This will insert the square root symbol directly into your document.

Another tip is to add the square root symbol to your ‘Quick Access Toolbar.’ This is particularly handy if you find yourself using the symbol frequently. By adding it to the toolbar, you can insert it with just one click.

Remember, the square root symbol is just one of many different symbols you can insert into Word, each with its own character code or shortcut. Exploring the ‘Symbol’ dialog box can be a great way to familiarize yourself with the options available.


  1. Open the ‘Insert’ tab.
  2. Click on ‘Symbol.’
  3. Choose ‘More Symbols.’
  4. Find the Square Root Symbol.
  5. Insert the Square Root Symbol.

Frequently Asked Questions

Can I insert a square root symbol using a keyboard shortcut?

Yes, you can use the Alt code shortcut by pressing and holding the Alt key and typing ‘251’ on the numeric keypad.

Is there a way to insert the square root symbol without using the mouse?

Apart from the Alt code method, you can also use Word’s ‘Equation’ feature. Press ‘Alt’ + ‘=’ to open the equation field and type ‘sqrt’ followed by a space to insert the square root symbol.

Can I insert a square root symbol in other programs besides Word?

Yes, most word processors and text editing software have similar symbol insertion features. Check the specific program’s instructions for details.

What if the square root symbol doesn’t appear after I insert it?

Make sure your cursor is in the correct location in your document where you want the symbol to appear. If it still doesn’t show up, check if the font you’re using supports that symbol.

Can I use the square root symbol in online platforms, like email or social media?

It depends on the platform. For some, you can copy and paste the symbol from Word, while others may have their own method for inserting special characters.


Inserting a square root symbol in Word is an essential skill for anyone dealing with mathematical or technical documents. It adds clarity and a professional touch to your work. Whether you’re a student, teacher, engineer, or in any field that requires the use of mathematical symbols, knowing how to insert a square root symbol in Word will undoubtedly come in handy.

Don’t be intimidated by the process; it’s simple once you get the hang of it. Keep this guide by your side, and you’ll be inserting square root symbols like a pro in no time!

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