> For the complete documentation index, see [llms.txt](https://help.impact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.impact.com/brand/what-would-you-like-to-learn-about/advocate-program/manage-advocate-participants/custom-and-calculated-fields/delete-a-calculated-field.md).

# Delete a Calculated Field

User-created [calculated fields](/brand/what-would-you-like-to-learn-about/advocate-program/manage-advocate-participants/custom-and-calculated-fields/calculated-fields-explained.md) can be deleted if you don’t want to continue using the calculation.

{% hint style="warning" %}
**Warning:** Deleting a calculated field is permanent and can’t be undone.
{% endhint %}

1. In the left navigation menu, select ![](https://4048883401-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FwMLlMoFBtKJa8ptd3zaw%2Fuploads%2Fgit-blob-230534471fef5f40808e921e41ee44e4a06ded03%2Fe6cb9548999afdc1ed3ce4942e4cb5b45b5cecbd323267aac2a7cd1915fccc09.svg?alt=media) **\[Engage] → Data Sources** → **Fields**.
2. In the *Fields* table, find the calculated field you want to delete.
3. Hover over the calculated field and select **Delete**.
4. Review the pop-up and confirm that you want to proceed.

#### Effects of deleting a calculated field

Deleted calculated fields remain visible in the Fields table. If your calculated field had a fixed or sliding [tracking window](/brand/what-would-you-like-to-learn-about/advocate-program/manage-advocate-participants/custom-and-calculated-fields/tracking-windows-for-calculated-fields-explained.md), then previous calculations may also be visible on individual participant profiles.

| If                 | Then                                                                            |
| ------------------ | ------------------------------------------------------------------------------- |
| No tracking window | The deleted fields remain on participants' profiles with values frozen in time. |
| Tracking window    | The deleted field is immediately removed from participants' profiles.           |


---

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