---
description: "Learn more about: LOWER"
title: "LOWER function (DAX) | Microsoft Docs"
---
# LOWER

[!INCLUDE[applies-to-measures-columns-tables-visual-calculations](includes/applies-to-measures-columns-tables-visual-calculations.md)]

Converts all letters in a text string to lowercase.  
  
## Syntax  
  
```dax
LOWER(<text>)  
```
  
### Parameters  
  
|Term|Definition|  
|--------|--------------|  
|text|The text you want to convert to lowercase, or a reference to a column that contains text.|  
  
## Return value

Text in lowercase.  
  
## Remarks

Characters that are not letters are not changed. For example, the formula `= LOWER("123ABC")` returns **123abc**.  
  
## Example

The following formula gets each row in the column, [ProductCode], and converts the value to all lowercase. Numbers in the column are not affected.  
  
```dax
= LOWER('New Products'[ProductCode])  
```
  
## Related content

[Text functions](text-functions-dax.md)  
