COUNTBLANK
The COUNTBLANK function counts the number of empty cells in a specified range. It helps identify gaps in data. Use it to ensure data completeness.

Example explanation
Cell B7 uses the COUNTBLANK function to count the number of empty responses in the participants' survey answers.
Syntax 🔗
=COUNTBLANK(range
)
range | The range of cells for which you want to count the blank cells. |
About COUNTBLANK 🔗
Use the COUNTBLANK function to find the number of empty cells in a specified range in your Excel spreadsheet. This function helps you identify empty or null values within the range, which is useful for data validation and analysis. Simply specify the range you want to check, and COUNTBLANK will return the count of blank cells. This helps you assess data completeness and pinpoint areas that may need attention or input.
Examples 🔗
Suppose you have a range of cells A1:A10 containing various data points and blanks. To count the number of blank cells in this range, use the formula: =COUNTBLANK(A1:A10). This returns the count of blank cells within the specified range.
Notes 🔗
The COUNTBLANK function identifies only empty cells, not those with formulas that return empty or null values. Use this function to count visibly empty cells within the specified range.
Questions 🔗
The COUNTBLANK function exclusively counts empty cells within the specified range. It does not include cells containing formulas that yield empty or null values.
Can the COUNTBLANK function be used to count cells with formulas that return empty values?No, the COUNTBLANK function is designed to solely count visibly empty cells within the specified range. It does not consider cells containing formulas that result in empty or null values.
How can I use the COUNTBLANK function to assess data completeness?By applying the COUNTBLANK function to specific ranges or columns in your spreadsheet, you can swiftly gauge the extent of empty cells, thereby facilitating the evaluation of data completeness and identifying areas that require data input or validation.