When using the export to Excel function in K2, the datetime format in Excel is not displayed the same as the screen in SmartForm.
Date values inherit the styling from the client local cultural settings and we can not set the style formatting on the datetime column for export to Excel.
Workaround
You can use expressions to display datetime formatting in export to Excel. Please refer to the picture below.
1. Add a Data Label to the new column.
2. Set the expression with a specific datetime format to the new column.
3. Export to Excel with the new datetime column.