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FLOOR

Math & trigExcel 2007

Round down to the nearest multiple of significance.

Syntax

FLOOR(number, significance)

Examples

=FLOOR(A2, 0.5)

→ down to nearest 0.5

Related functions

CEILINGMROUNDROUNDDOWN

More Math & trig functions

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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.