Suppose a label printer produces labels in pairs or a packing tray is arranged in pairs. EVEN gives an even capacity for a numeric requirement. For example, a requirement of 3 items can be rounded to a 4-slot plan. The function changes a numeric amount; it does not test whether a number is even. Calligra’s ISEVEN performs that boolean check [1].

=EVEN(value)

value (required) is one number, an expression resolving to a number, or a cell containing a number. The KDE function handbook identifies it as a floating-point value and documents an even-integer result [1]. The Calligra 26.08.2 source registers the function name EVEN in the shipped math module [2]. No second argument or optional rounding digit is shown; unlike ROUND, EVEN does not take a decimal-place parameter.

Formula and locale: In Calligra Sheets formulas begin with =. EVEN takes only one argument, so no delimiter appears within its own parentheses. For decimal literals, the English documentation uses . (example 1.2); check the numeric locale on your machine. When nesting a function with multiple arguments (such as IF), the official English handbook uses semicolons; use Insert → Function to verify your installed separator [3].

On a blank sheet, enter this data. Column B contains demand in items. Use C to calculate the planned even capacity.

Step 1: Label A1 Job, B1 Items needed, and C1 Even slots. Enter the five input rows as shown.

Step 2: Type =EVEN(B2) into C2. Expected: 2. This matches KDE’s published example for 1.2 [1].

Step 3: Enter or fill =EVEN(B3) through =EVEN(B6) with the row references adjusted. A requirement already equal to an even integer, such as 2 or 10, is retained; a positive odd quantity is increased to the next even integer. Expected values are 2, 4, 8, 10 for rows 3–6. Only the arithmetic and official definitions were checked; no actual Calligra output was observed.

Step 4: Retain the original demand column B. Rounded capacity is not evidence that the actual goods were packed; it describes a planning target.

Create D1 as Spare slots. In D5 enter:

=EVEN(B5)-B5

Expected D5: 1, since B5 contains 7 and EVEN(7) is expected to be 8. This is a useful audit column because it separates actual demand from added capacity. In D3, the same pattern gives 0 (2 − 2).

For two separate positive whole-number demands, =EVEN(B4)+EVEN(B5) has an expected result of 12 (4 + 8). This is only a planning example: summing individually rounded items may produce a different result from rounding their combined total. For example, 3 and 7 each need their own even capacity in two different trays.

• Not a parity test: =EVEN(3) gives a number (expected 4), not TRUE or FALSE. The official ISEVEN function is intended for a logical even/odd check [1].
• Negative numbers: KDE’s brief EVEN entry does not give a negative example or fully specify rounding direction for negative values. Excel describes away-from-zero rounding for its own EVEN implementation [4]; do not project that rule onto Calligra without a native test.
• Text, errors or blanks: A string such as "three" is not a numeric demand. The exact response for each coercion/blank case is not determined by the cited KDE examples. Clean the input and test in the target app.
• Decimal inputs: The handbook demonstrates 1.2 → 2, but physical item counts should usually be whole numbers. Decide whether the fractional demand is meaningful in your workflow.
• Already even: Do not add two automatically. The official EVEN(2) example returns 2, not 4 [1].

1. Check that the formula is =EVEN(B2) with one input, not =EVEN(B2;2).
2. Confirm B2 is a numeric value (not a text label imported from a CSV file).
3. Compare the literal control =EVEN(2) against KDE’s documented expected value 2.
4. If #VALUE! appears, inspect the formula and source type; KDE’s general formula tutorial discusses unrecognized formulas, while it does not promise a single error code for every EVEN input [3].
5. If the displayed value is truncated or shown with a red arrow, widen the cell; the formula can be correct even when the display is too narrow [3].

Excel supports an EVEN(number) function and documents rounding away from zero, including negative examples [4]. The positive rounding results in this article are intended to be compatible with common spreadsheet practice. However, Calligra’s official online entry does not establish every Excel-style error, negative sign, overflow or implicit-conversion rule. LibreOffice Calc and Google Sheets also have even-rounding functions; separators and text conversion rules may differ by locale and application version. Test representative imported workbook rows before using rounded capacities in operational calculations.

• IF in Calligra Sheets
• COUNTIF in Calligra Sheets
• ISEVEN: a logical test (official KDE catalogued function), not a synonym for EVEN.

• Calligra Sheets — function documentation
• KDE Calligra Sheets functions — EVEN
• ISEVEN
• KDE Calligra 26.08.2 math-function registry
• KDE Simple Sums
• KDE 26.08.2 source release

Verification status: Official documentation checked; example outcomes were independently reasoned or arithmetically checked where applicable. Not executed in Calligra Sheets.

• No genuine Calligra Sheets screenshots are included; this guide does not use mock application images.