Syntax

NOT(logical_expression)

Arguments

The printed syntax lists 1 argument(s), in order:

  • logical_expression

“optional” marks an argument Google prints in square brackets; “repeatable” marks one Google prints with “…”.

Description from Google Docs Editors Help

“Returns the opposite of a logical value - `NOT(TRUE)` returns `FALSE`; `NOT(FALSE)` returns `TRUE`.”

Google’s help article for NOT →

Source: Google Docs Editors Help, “Google Sheets function list” (support.google.com/docs/table/25273), record record 161 of 516, data fetched 28 September 2026. Data month: September 2026.