# Length of Array

## Overview

![The Length Of Array Node.](https://2628349686-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fwnv17cpjDin2deSlOz0z%2Fuploads%2Fgit-blob-05d067573de5777eca54e7a9fa4144354fb1872a%2Flengthofarrayupdatedimage.png?alt=media)

**Length Of Array** returns the total number of elements in an **Array**.

[**Scope**](https://docs.incari.com/incari-studio/2023.1/overview#scopes): **Project**, **Scene**, **Function**, **Prefab**.

## Inputs

| Input             | Type      | Description                                                           |
| ----------------- | --------- | --------------------------------------------------------------------- |
| *Pulse Input* (►) | **Pulse** | A standard **Input Pulse**, to trigger the execution of the **Node**. |
| `Array`           | **Array** | The **Array** whose length you wish to return.                        |

## Outputs

| Output             | Type      | Description                                                                                                                            |
| ------------------ | --------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| *Pulse Output* (►) | **Pulse** | A standard **Output Pulse**, to move onto the next **Node** along the **Logic Branch**, once this **Node** has finished its execution. |
| `Length`           | **Int**   | The total number of elements in the **Input** **Array**.                                                                               |
| `Array`            | **Array** | The **Array** supplied to the **Input** **Socket**.                                                                                    |

## See Also

* [**Array Value**](https://docs.incari.com/incari-studio/2023.1/toolbox/array/array-value)