OFFSET
Lookup & referenceExcel 2007volatileReturn a range a given number of rows/columns from a starting cell.
Syntax
OFFSET(reference, rows, cols, [height], [width])
How it works
Volatile — recalculates on every change, which slows large sheets. Prefer INDEX for dynamic ranges.
Examples
=SUM(OFFSET(A1, 0, 0, COUNT(A:A), 1))
→ sum of a growing column
Related functions
More Lookup & reference functions
Syntax follows Microsoft’s documentation. Examples are written to be pasted into a cell and checked. Argument separators may be ; in your locale. The AI explainer runs on a free community model — verify anything important.