# DateDifferenceDays (DateTimeOffset)

| **Name**    | ***DateDifferenceDays with Offset***                                                                                                                            |
| ----------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Syntax      | DateDifferenceDays (DateTimeWithOffset leftDate, Date rightDate)                                                                                                |
| Purpose     | To compute the difference between the specified dates in days.                                                                                                  |
| Description | Subtracts a date time offset value from another date time value and returns result in days.                                                                     |
| Return Type | Double                                                                                                                                                          |
| Parameters  | <p>leftDate \[System.DateTimeOffset] – Date from which the other date will be subtracted</p><p>rightDate \[System.DateTime] – Date which will be subtracted</p> |

![](https://content.gitbook.com/content/zEifS4h8yurLAAwiGNX2/blobs/9RY93zEcXxDu816JrXkz/0.png)

**Example**

In this example, we will pass date time values to be subtracted to the function transformation object using a *Variables* object.

Where,

*leftDate* = 01/03/2024

*rightDate* = 06/06/2022

![](https://content.gitbook.com/content/zEifS4h8yurLAAwiGNX2/blobs/oAqhFHCmGY418yQbIIlq/1.png)

In the output window, you can see that the provided date time offset, and date time values have been subtracted, and the output has been displayed in the form of days.

![](https://content.gitbook.com/content/zEifS4h8yurLAAwiGNX2/blobs/4RouerjAKG9PTtGEwQoM/2.png)