빼기 (-)

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.

빼기 연산자(-)는 두 연산자의 차이를 구합니다.

시도해보기

console.log(5 - 3);
// Expected output: 2

console.log(3.5 - 5);
// Expected output: -1.5

console.log(5 - "hello");
// Expected output: NaN

console.log(5 - true);
// Expected output: 4

구문

js
x - y;

예제

뺄셈

js
5 - 3; // 2
3 - 5; // -2

숫자가 아닌 경우

js
"foo" - 3; // NaN

명세

Specification
ECMAScript® 2025 Language Specification
# sec-subtraction-operator-minus

브라우저 호환성

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
Subtraction (-)

Legend

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

Full support
Full support

같이 보기