Use the SQRT function to find the square root of a number.

## Syntax

**SQRT(number)**

The SQRT function has the following arguments:

Argument | Data type | Description |
---|---|---|

number (required) |
Number |
The number you want to find the square root of. This must be a positive number, or zero. |

## Constraints

You can only find the square root of a **positive number**, or **zero**.

## Examples

The following table shows some example formulas using the SQRT function.

You can enter values directly into your formula, or reference line items or list properties.

Formula | Description | Result |
---|---|---|

SQRT(Rooms.Width) |
This example shows how you can include line items or list properties in your formula. In this example, the value of Rooms.Width is 25. |
5 |

SQRT(16) |
The square root of 16. |
4 |

SQRT(169.45) |
The square root of 169.45. |
13.0172961862 |