Division (/)

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

L'opérateur de division (/) fournit le quotient de l'opérande gauche (le numérateur) divisé par l'opérande droite (le dénominateur).

Exemple interactif

console.log(12 / 2);
// Expected output: 6

console.log(3 / 2);
// Expected output: 1.5

console.log(6 / "3");
// Expected output: 2

console.log(2 / 0);
// Expected output: Infinity

Syntaxe

js
Opérateur: x / y;

Exemples

Divisions simples

js
1 / 2; // 0.5
Math.floor(3 / 2); // 1
1.0 / 2.0; // 0.5

Division par zéro

js
2.0 / 0; // Infinity
2.0 / 0.0; // Infinity, because 0.0 === 0
2.0 / -0.0; // -Infinity

Spécifications

Specification
ECMAScript® 2025 Language Specification
# sec-multiplicative-operators

Compatibilité des navigateurs

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
Division (/)

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

Voir aussi