Math & Trig

EVEN Formula

EVEN rounds a number up to the nearest even integer, away from zero. For positive numbers it rounds up; for negative numbers it rounds to the more negative even number. It's useful for packaging calculations (items sold in pairs), symmetric rounding in engineering, or any scenario where you need even-numbered quantities.

Syntax

EVEN(number)
ParameterDescription
number Parameter of the EVEN function.
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Examples

Round up to even

Formula
=EVEN(3)
Returns 4. The next even integer above 3 is 4.

Already even

Formula
=EVEN(6)
Returns 6. If the number is already an even integer, it stays unchanged.

Negative number

Formula
=EVEN(-3.5)
Returns -4. For negative numbers, EVEN rounds away from zero to the next even integer.

Common Errors

#VALUE!

Non-numeric input like =EVEN("text") returns #VALUE!.

Tips

Pairing items

If you need to order items that come in pairs (shoes, gloves, bookends), =EVEN(quantity_needed) ensures you order an even number.

Combine with ODD

Use EVEN and ODD together to ensure values align to even or odd grids in engineering or layout calculations.

Rounds away from zero

EVEN(1.1) returns 2, EVEN(-1.1) returns -2. It always increases the absolute value to the next even integer.

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