Excel COUNTBLANK Function

The COUNTBLANK function returns a count of empty cells in a range. Cells that contain text, numbers, errors, spaces, etc. are not counted. Formulas that return empty text are counted. COUNTBLANK takes just one argument, range, which must be a cell range.

Examples

In the example shown, the formula in cell E6 is:

=COUNTBLANK(B5:B15) // returns 3

COUNTBLANK returns 3 since there are 3 blank cells in the range. Note that cell B12 is not included because it contains a space character (" "). Cell B13 contains a formula that returns an empty string:

="" // formula in B13

COUNTBLANK considers B13 blank and includes it in the count.

Invisible characters

Some cells look empty, but actually contain invisible characters. To check which cells are blank use Go To > Special > Blanks:

1. Select a range
2. Open Go To dialog (Control + G)
3. Press "Special"
4. Select "Blanks"

Functions for counting

• To count numbers only, use the COUNT function.
• To count numbers and text, use the COUNTA function.
• To count with one condition, use the COUNTIF function
• To count with multiple conditions, use the COUNTIFS function.
• To count empty cells, use the COUNTBLANK function.

Notes

• Cells that contain text, numbers, errors, etc. are not counted.
• Cells with formulas that return an empty string ("") are counted.
• Cells that contain zero are not counted.