How to Calculate Square Root on iPhone: Easy and Quick Method

How do I calculate a square root on my iPhone? I really got confused when I had to calculate square roots while teaching math to my students. It was not direct or one-way, so I figured it out.

It’s a bit tough because there isn’t a special button just for that. But don’t worry; there are some easy ways to type it. The iPhone keyboard doesn’t have a direct way to type the square root symbol, but there are a few methods to make it happen.

One method is to set up a quick shortcut in your iPhone settings. When you use this code, it turns into the square root symbol. Another option is to use keyboards specially made for math symbols. 

Some apps also give you many mathematical symbols, including the square root. Apps like Copy Paste Character or Simbol Keyboard let you easily copy and paste symbols.

So, in this guide, I’ll talk about efficient ways to type square root symbols on your iPhone, along with tips and tricks to make it super easy!

The Difficulty of Typing the Square Root Symbol on an iPhone

Before I begin, it’s important to note that typing the square root symbol on an iPhone can be a bit challenging. Unlike keyboards with dedicated math symbol keys, the iPhone keyboard doesn’t have a specific button for square roots. 

However, we will guide you through easy ways to help you type square root effortlessly.

Efficient Ways to Type Square Root Symbols on Your iPhone

By Using Text Replacement

A convenient method to quickly type the square root symbol is by setting it up through your iPhone’s settings. Here’s a step-by-step guide:

1. Open the Settings on your iPhone.
2. Locate and tap on “General.”
3. Select “Keyboard.”
4. Tap on “Text Replacement.”
5. To include the square root symbol:

• Press the “+” button.
• Enter the square root symbol (√) in the Phrase toolbox.
• Create a text shortcut like  \sqrt or any chosen word or variable you prefer in the Shortcut toolbox.

After setting this up, whenever you use the designated shortcut, it will automatically convert into the square root symbol.

Explore Third-Party Keyboards

If the first method doesn’t work, you can use special keyboards for math symbols. Follow these steps:

1. Open the App Store on your iPhone.
2. Look for keyboard apps that can type math symbols, like MathBoard Keyboard, On Point Mathematics, Calcy, FontsX, or MathKey.
3. Choose one you like and download it.
4. Follow the app’s instructions to set up the new keyboard.
5. Once it’s ready, quickly switch to this specialised keyboard whenever you wish to input the square root symbol. Press and hold the globe icon on your keyboard, then select the special math keyboard from the available list.

Discover the Symbol Library App

If you use a lot of math symbols, some apps have many of them. They make it easy to copy and paste. Here are the steps to access these symbols:

1. Visit the App Store on your device.
2. Search for apps such as Copy Paste Character, Simbol Keyboard, or Unicode Keywords.
3. Choose and download the app that suits your preferences.
4. Launch the app and locate the square root symbol (√).
5. Tap on the symbol to copy it to your clipboard.
6. Once copied, you can easily paste the square root symbol anywhere by pressing and holding your finger on the screen and then selecting “Paste.” It’s like having a whole collection of symbols ready to use whenever you need them!

By Using Unicode Shortcuts

Using special Unicode shortcuts can add an advanced twist to your text. These codes are like secret keys that change into cool symbols. If you want to include the square root symbol or other interesting symbols, try these shortcuts:

• \u221A For Transforming into the square root symbol (√).
• \u23B7 For giving a different symbol (∛).

Follow these steps to use them:

1. Open the text box or application where you intend to insert the square root symbol.
2. On your iPhone keyboard, go to the numbers and symbols (123).
3. Press and hold the 0 key until a menu appears.
4. Choose the code for the symbol you want – either (√) for the square root or another symbol (∛).
5. Release your finger to add the symbol to your text. 

This makes it easy to add the square root symbol or other symbols to your text without trouble.

Tips and Tricks for Efficient Square Root Calculations

Siri, Apple’s voice-activated digital assistant, can assist with various calculations, including square roots. To use Siri for square root calculations, You can simply say, “Hey Siri, what is the square root of [number]?” For example, “Hey Siri, what is the square root of 144?”

Siri will respond with the square root of the number you asked for. Depending on the number, it might provide the answer in decimal form or as a simplified radical.