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

Inserting the square root symbol in Microsoft Word might sound tricky, but it’s pretty straightforward once you know the steps. Whether you’re using a keyboard shortcut, the Symbol menu, or the Equation Editor, you’ll be able to effortlessly include this mathematical symbol in your document. Let’s dive into the details!

How to Insert Square Root Symbol in Word

In this tutorial, you’ll learn three different methods to insert the square root symbol in Microsoft Word. Each method has its perks, so you can choose the one that fits your needs best. Ready to make your documents look more professional and polished? Let’s get started!

Step 1: Use the Keyboard Shortcut

For a quick and easy method, use the Alt code.

Press and hold the ‘Alt’ key, then type ‘251’ on the numeric keypad.

This method is super efficient if you need the square root symbol frequently. However, it only works with the numeric keypad, so if you’re on a laptop without one, you might need to use a different method.

Step 2: Use the Symbol Menu

Go to the ‘Insert’ tab, click on ‘Symbol,’ then choose ‘More Symbols.’

This opens a dialog box with a plethora of symbols. Set the subset to "Mathematical Operators" to find the square root symbol quickly. Simply double-click it to insert it into your document.

Step 3: Use the Equation Editor

Go to the ‘Insert’ tab, click on ‘Equation,’ and then ‘Insert New Equation.’

The Equation Editor allows you to insert complex mathematical equations easily. Type "sqrt" followed by a space to insert the square root symbol. This method is excellent if you need to include more complex math expressions.

After completing these steps, the square root symbol will appear in your document where your cursor is positioned. You can now continue editing your document as usual.

Tips for Inserting Square Root Symbol in Word

  • Use frequently: If you often use the square root symbol, familiarize yourself with the keyboard shortcut to save time.
  • Equation Editor: For complex mathematical equations, using the Equation Editor enhances clarity and professional appearance.
  • Customize shortcuts: You can customize Word to set your own shortcuts for symbols you use frequently.
  • Practice: Spend a few minutes practicing each method. Familiarity will make the process second nature.
  • Explore: Look into other mathematical symbols available in the Symbol menu or Equation Editor; it’s a treasure trove for academic work.

Frequently Asked Questions

How do I insert a square root symbol on a Mac?

On a Mac, you can use the ‘Character Viewer’. Go to ‘Edit’ in the menu bar, then ‘Emoji & Symbols’, and search for ‘square root’.

Can I change the size of the square root symbol?

Yes, once the symbol is inserted, you can change the font size just like any other text.

Is there a way to add the square root symbol to AutoCorrect?

Yes, go to ‘File’, then ‘Options’, and ‘Proofing’. Click on ‘AutoCorrect Options’ and set your custom shortcut.

What if my keyboard doesn’t have a numeric keypad?

You can use the Symbol menu or the Equation Editor methods instead.

Can I insert other mathematical symbols using these methods?

Absolutely! The Symbol menu and Equation Editor include a wide range of mathematical symbols.

Summary of Steps

  1. Use the Alt code (Alt + 251).
  2. Insert tab > Symbol > More Symbols.
  3. Insert tab > Equation > Insert New Equation.


Inserting the square root symbol in Word doesn’t have to be a headache. With the methods outlined here—using the keyboard shortcut, the Symbol menu, or the Equation Editor—you’ve got options at your fingertips. Each method is simple and effective, so feel free to experiment with them to see which one works best for you.

Remember, practice makes perfect. The more you use these methods, the more natural they will become. And don’t stop at the square root symbol! Explore the vast range of symbols Word has to offer to make your documents stand out.

So, what are you waiting for? Go ahead and make your mathematical documents shine with perfectly inserted square root symbols!