Math & Trig

ODD Formula

ODD rounds a number up to the nearest odd integer, away from zero. Similar to EVEN but targeting odd numbers. Use it when you need odd-numbered quantities, page numbers for right-hand pages in printing, or symmetric odd rounding in technical calculations.

Syntax

ODD(number)
ParameterDescription
number Parameter of the ODD function.
Try ODD in Viztab — free, no signup

Examples

Round up to odd

Formula
=ODD(2)
Returns 3. The next odd integer above 2 is 3.

Already odd

Formula
=ODD(7)
Returns 7. Already an odd integer, so no change.

Fractional input

Formula
=ODD(4.1)
Returns 5. Rounds 4.1 up to the next odd integer.

Common Errors

#VALUE!

Occurs when the argument is non-numeric text.

Tips

Printing right-hand pages

In booklet printing, right-hand (recto) pages are odd-numbered. Use ODD to calculate the next right-hand page number.

Rounds away from zero

ODD(-2.5) returns -3. Like EVEN, it always rounds away from zero, increasing the absolute value.

Check odd/even with MOD

To test if a number is already odd: =MOD(A1,2)=1. Use ODD only when you need to force a value to be odd.

Try ODD in Viztab

Import your data and use ODD with 370+ other formulas. No signup required.

Open Viztab

Related Formulas