SQRT
The SQRT function returns the square root of a number.
Syntax 🔗
=SQRT(number)
number | The number for which you want to calculate the square root. |
About SQRT 🔗
When you need to quickly find the square root of a number in Excel, the SQRT function comes to the rescue. It simplifies the process of calculating square roots, eliminating the need for manual calculations and providing a precise result in no time. Whether you are working on mathematical calculations, engineering projects, or statistical analysis, SQRT offers a convenient solution for determining the square root of any given number with ease and accuracy.
Examples 🔗
If you want to find the square root of 25 using the SQRT function, you simply enter the formula in a cell as follows: =SQRT(25)
To calculate the square root of a cell reference containing a number, such as A1, you can use: =SQRT(A1)
Notes 🔗
The SQRT function only returns the principal (positive) square root of a number. If you provide a negative number as input, SQRT will return a #NUM! error because the square root of a negative number is a complex number in mathematics, which Excel does not support in the SQRT function.
Questions 🔗
If you provide a negative number as input to the SQRT function, Excel will return a #NUM! error. This is because the square root of a negative number results in a complex number, which Excel does not support in the SQRT function.
Can I use the SQRT function to calculate square roots of decimal numbers?Yes, the SQRT function can handle decimal numbers as input. It will calculate the square root of the decimal number provided and return the result accordingly.
Is there a limit to the size of the number that can be used with the SQRT function?The SQRT function in Excel can handle a wide range of numerical inputs, including very large numbers. However, extremely large or small numbers may result in scientific notation being displayed as the output in Excel.