FUNCTION CATALOGUE / LOOKUP & REFERENCE
HSTACK Excel function
Combines arrays horizontally.
Correct sentence to use
Combine [array 1] and [array 2] side by side.
Modify this query in PlainFormula →Example formula
=HSTACK(A2:A10,C2:C10)
Appends arrays horizontally.
Syntax
HSTACK(array1, [array2], …)
Argument signature: array1, [array2], …
Availability note
Available in supported Microsoft 365 / newer Excel versions; verify the exact release and platform.