Many people use colors to indicate cells. Working with cell colors can make it easier to understand the data in a workbook. LO Calc .
Unfortunately, LO Calc does not have built-in functions for using cell colors as conditions in formulas. Building formulas that only count or sum cells of certain colors can get really cumbersome. This often results in complex formulas that are prone to errors when making changes.
The COUNTBYFONTCOLOR() function counts the number of cells that have a specific font color.
=COUNTBYFONTCOLOR(RangeToCount; SampleCell)
The COUNTBYFONTCOLOR() function is easy to use. You just need to select the desired range of cells and specify the cell that contains the desired color, and LO Calc will automatically count the number of cells with the same text color:
=COUNTBYFONTCOLOR(RangeToCount; SampleCell)
We will have the following result:
This example uses the following values:
Because LO Calc only lists the formula when the value in the (referenced) cell changes, not when the colors change, some worksheet formulas don't always trigger to update. In this case, you can use F9 or Ctrl+Alt+F9 to update the formulas in YLC Utilities.
You can use the function COUNTBYFONTCOLOR() by installing the extension
After that, this function will be available in all files that are opened in LibreOffice Calc .