# How to type Standard Deviation symbol or Sigma (Σ) Symbol?

Everyone is familiar with Sigma (Σ), Ohm (Ω), and Degrees (°), these symbols. But can you type Standard Deviation symbol on a laptop or computer? No, then read this article to the end. Sigma is a sign or symbol. It is on the eighteenth number of the Greek alphabet. In lowercase, it is written as σ, while in uppercase, it is written as Σ. In general mathematics, the uppercase ∑ is used as an operator for summation. To type the sigma Σ in word, open the word file, type the alt code 03A3 and click on the insert button. Then the symbol will be inserted in your respective file automatically.

## Type Standard Deviation symbol oe Sigma in Word or Excel?

There are many ways for inserting any symbol into the Microsoft Office apps. But today, we will see some easy and shortcut methods to do this. You can choose the easiest and appropriate method from below, whichever is best suited to you. Let’s start.

### How to Insert Sigma in Word using Alt Code?

These steps might be a little tedious. Here you will have to search for the symbol on your own. The steps are mentioned below:

• Step 1: Open the Word file and click on where you want to type the symbol.
• Step 2: Next, go to the Insert option in the Word menu.
• Step 3: In the Insert option, you will find Symbol.
• Step 4: Type the alt code 03A3 in the character code section and click on insert.
• Step 5: The symbol will be inserted accordingly.

Sometimes, after entering the character code (03A3), a different symbol is shown on your computer’s screen. There’s also a possibility of no symbol showing. Don’t worry if that happens. Just follow these next steps.

### How to Insert Σ in Word or Excel?

This step might be a little tedious. Here you will have to search for the symbol on your own. There is no shortcut available for this method. The steps are mentioned below:

• Step 1: Open the Word file and click on where you want to type the symbol.
• Step 2: Next, go to the Insert option in the Word menu.
• Step 3: In the Insert option, you will find Symbol.
• Step 4: Open the Symbol and search for Σ.
• Step 5: Go to fonts and check whether a normal text is selected.
• Step 6: In the Subset section, select Greek and Coptic.
• Step 7: When you scroll down, you will see Σ, then click on the same.
• Step 8: The standard deviation or sigma symbol is inserted in your document.

Just follow the steps and select the correct symbol in the characters and that’s it.

Note: Follow the same steps to insert the sigma symbol in an Excel sheet or PowerPoint presentation.

#### Copy and Paste the Σ symbol

If you are typing a report, it might get tedious to insert the same symbol repeatedly. For this, there is an easy solution. Just copy and paste the symbol. If you copy the symbol once, you can paste it accordingly and don’t need to insert it simultaneously. For ex- if you have to type Σ again and again, then copy it once and paste it wherever you need. This saves your time, energy, and effort while helping to complete your work early. If you also wish to copy and paste the sigma symbol, then it is given below.

Σ

#### How to Insert a Sigma symbol in Mac?

If you are using Mac, then use the shortcut to type the symbol. In mac, Option+W is the best way to insert the symbol in a Word file. It is an easy keyboard shortcut for the Mac version of Word.

#### Conclusion

These are easy and time-saving methods. For the Mac, using the shortcut will do the trick. In Word or Excel, you can always use the copy-paste option or Alt code for the sigma symbol. Nevertheless, it’s best to try other solutions too. As you never know, they may come in handy for other symbols. So try all these methods for sure. Also, from the above-mentioned methods, which one of these methods is your favorite?

• Can I type the same Alt code in the PowerPoint presentation? Yes, you can type the same Alt code in the PowerPoint presentation.
• What is the Alt code for standard deviation in uppercase in the Word? The Alt code for standard deviation in uppercase is 03A3 in Word.
• Can I type Sigma in Windows? Yes, you can type the Sigma symbol in Windows.
• What is the Alt code for Sigma in lowercase in Word? The Alt code for Sigma in lowercase is 03C3 in Word.
• Where will I find the sigma symbol in the Excel sheet?  You can find the sigma symbol in the symbol section of an Excel sheet.
How to type Standard Deviation symbol or Sigma (Σ) Symbol?
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