# LENGTH

| **Description** | The **`LENGTH()`** function is used to determine the length of a text string, which is the count of characters in the string. It's a useful function for tasks such as validating input lengths or extracting substrings of specific lengths. |
| --------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Syntax**      | LENGTH(**`text`**)                                                                                                                                                                                                                            |

1. **`text`**: The input text string for which you want to calculate the length.

## Example

### Table

| ID | Text          |
| -- | ------------- |
| 1  | Hello, World! |
| 2  | Example       |
| 3  | Savant        |

### Function

```
LENGTH(`Text`)
```

### Results

| LENGTH (integer) |
| ---------------- |
| 13               |
| 7                |
| 6                |
