Skip to content

CEILING.MATH

Math & trig

Round up to a multiple, with a mode for negatives.

Syntax

CEILING.MATH(number, [significance], [mode])

Full notes for CEILING.MATH are still being written. Use the AI explainer below for the arguments, a worked example and common mistakes.

More Math & trig functions

ABSACOSACOSHACOTACOTHAGGREGATEARABICASINASINHATANATAN2ATANH

← All 510 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.