IFNA function:
The IFNA function evaluates a value. If the value is an #N/A error, return the specified value.
If the evaluated value statement is a #N/A error, the IFNA function in Google Sheets will return a given value. It is the primary intention of this logical function.
Parts of an IFNA function
IFNA(value, value_if_na)
Part
Description
value
Required. The value to check if it is a #N/A error.
value_if_na
Required. The value to return if the first argument is an #N/A error.
Sample formulas
=IFNA(205, “Na error”)
=IFNA(#N/A, “Na error”)
Notes
If value or value_if_na is an empty cell, IFNA treats the cell’s value as an empty string (“”).
If the value is a range reference, IFNA returns an array formula result with one entry for in-the-range reference.
Related functions
IFERROR: Returns the first argument if it is not an error value, otherwise returns the second argument if present, or a blank if the second argument is absent.