> For the complete documentation index, see [llms.txt](https://docs.mashmatrix.com/mashmatrix-sheet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mashmatrix.com/mashmatrix-sheet/functions_about_displaying_data/summary_row.md).

# Summary Row

The summary row is a fixed area displayed at the bottom of the sheet's table that shows a summary of the values in each of the columns. The summary is calculated and reflected in real time as the data in the sheet is entered/edited.

![](/files/IBApNMRltqbqWFq40Yi0)

To display the summary row, the summary display setting must be enabled in one or more columns in the sheet. See "[Summary Display Setting](/mashmatrix-sheet/functions_about_displaying_data/change_column_setting/options.md#summary-display-setting)" for details.

{% hint style="warning" %}
The summary results displayed in the summary row are only for the records that have been retrieved in the sheet. If the entire target records have not been retrieved from the server, the displayed summary value will be marked with a warning mark, indicating that it may differ from the actual summary result.
{% endhint %}