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

Inserting the delta symbol in Word might seem like a tricky task, but it’s quite straightforward once you know the steps. By using keyboard shortcuts or the insert symbol feature, you can easily add this mathematical symbol to your document.

Step by Step Tutorial: How to Insert Delta Symbol in Word

Before we dive into the steps, let’s clarify what we’re aiming for. The delta symbol (∆) is often used in mathematics and science to represent change or difference. By following these steps, you’ll be able to insert the delta symbol into your Word document quickly and effortlessly.

Step 1: Use a Keyboard Shortcut

To insert the delta symbol using a keyboard shortcut, press and hold the ‘Alt’ key while typing ‘916’ on the numeric keypad.

This keyboard shortcut is the quickest way to add the delta symbol to your document. Make sure Num Lock is turned on, and use the numeric keypad, not the numbers at the top of your keyboard.

Step 2: Use the Insert Symbol Feature

If the keyboard shortcut doesn’t work for you, click on ‘Insert’ in the toolbar, then select ‘Symbol’ and choose ‘More Symbols.’ Find the delta symbol and click ‘Insert.’

The insert symbol feature has a wide range of symbols and special characters. If you don’t have a numeric keypad or if the shortcut isn’t working, this is a reliable alternative.

After completing these steps, the delta symbol will appear in the location of your cursor in the Word document.

Tips for Inserting Delta Symbol in Word

  • Make sure Num Lock is on when using the keyboard shortcut.
  • Customize your keyboard shortcuts in Word to create a shortcut that’s easier for you to remember.
  • If you use the delta symbol frequently, consider creating an AutoCorrect entry for it.
  • The delta symbol is available in various fonts but may look different in each one.
  • Remember that the delta symbol is different from the uppercase Greek letter Delta (Δ) in terms of appearance and usage.

Frequently Asked Questions

What is the difference between the delta symbol and the uppercase Greek letter Delta?

The delta symbol (∆) is a triangular icon commonly used to denote change, while the uppercase Greek letter Delta (Δ) is used in various scientific fields with different meanings.

Can I use the delta symbol in Word on a Mac?

Yes, you can use the delta symbol in Word on a Mac by using the ‘Option’ + ‘J’ keyboard shortcut or by using the Insert Symbol feature.

Why isn’t the keyboard shortcut working for me?

Make sure Num Lock is enabled, and you’re using the numeric keypad. If you’re on a laptop without a numeric keypad, you may need to use the Insert Symbol feature instead.

Can I insert the delta symbol in other Microsoft Office applications?

Yes, the process for inserting the delta symbol is similar in other Microsoft Office applications like Excel and PowerPoint.

How do I create an AutoCorrect entry for the delta symbol?

In Word, go to ‘File,’ then ‘Options,’ and select ‘Proofing.’ Click on ‘AutoCorrect Options’ and create a new entry that replaces a unique text string with the delta symbol.


  1. Use a keyboard shortcut (Alt + 916).
  2. Use the Insert Symbol feature.


Now that you know how to insert the delta symbol in Word, you’re well-equipped to handle any document that requires this special character. Whether you’re working on a math assignment, a science project, or any other document where indicating change is necessary, the delta symbol is just a few clicks or keystrokes away. Remember, practice makes perfect. So go ahead, give it a try, and soon you’ll be inserting the delta symbol like a pro. If you ever get stuck or need a refresher, just come back to this article for a quick reminder. Happy writing, and may your documents be ever precise and symbol-rich!

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