<angle>

Você está lendo a versão em inglês deste conteúdo porque ainda não há uma tradução para este idioma. Ajude-nos a traduzir este artigo!

The <angle> CSS data type represents an angle value expressed in degrees, gradians, radians, or turns. It is used, for example, in <gradient>s and in some transform functions.

Syntax

The <angle> data type consists of a <number> followed by one of the units listed below. As with all dimensions, there is no space between the unit literal and the number. The angle unit is optional after the number 0.

Optionally, it may be preceded by a single + or - sign. Positive numbers represent clockwise angles, while negative numbers represent counterclockwise angles. For static properties of a given unit, any angle can be represented by various equivalent values. For example, 90deg equals -270deg, and 1turn equals 4turn. For dynamic properties, like when applying an animation or transition, the effect will nevertheless be different.

Units

deg
Represents an angle in degrees. One full circle is 360deg. Examples: 0deg, 90deg, 14.23deg.
grad
Represents an angle in gradians. One full circle is 400grad. Examples: 0grad, 100grad, 38.8grad.
rad
Represents an angle in radians. One full circle is 2π radians which approximates to 6.2832rad. 1rad is 180/π degrees. Examples: 0rad, 1.0708rad, 6.2832rad.
turn
Represents an angle in a number of turns. One full circle is 1turn. Examples: 0turn, 0.25turn, 1.2turn.

Examples

Angle90.png A right angle: 90deg = 100grad = 0.25turn ≈ 1.5708rad
Angle180.png A flat angle: 180deg = 200grad = 0.5turn ≈ 3.1416rad
AngleMinus90.png A right angle (counterclockwise): -90deg = -100grad = -0.25turn ≈ -1.5708rad
Angle0.png A null angle: 0 = 0deg = 0grad = 0turn = 0rad

Specifications

Specification Status Comment
CSS Values and Units Module Level 4
The definition of '<angle>' in that specification.
Editor's Draft  
CSS Values and Units Module Level 3
The definition of '<angle>' in that specification.
Candidate Recommendation Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
<angle>Chrome Full support 2Edge Full support 12Firefox Full support 3.6IE Full support 9Opera Full support 15Safari Full support 4WebView Android Full support 2Chrome Android Full support 18Firefox Android Full support 4Opera Android Full support 14Safari iOS Full support 3.2Samsung Internet Android Full support 1.0
degChrome Full support 2Edge Full support 12Firefox Full support 3.6IE Full support 9Opera Full support 15Safari Full support 4WebView Android Full support 2Chrome Android Full support 18Firefox Android Full support 4Opera Android Full support 14Safari iOS Full support 3.2Samsung Internet Android Full support 1.0
gradChrome Full support 2Edge Full support 12Firefox Full support 3.6IE Full support 9Opera Full support 15Safari Full support 4WebView Android Full support 2Chrome Android Full support 18Firefox Android Full support 4Opera Android Full support 14Safari iOS Full support 3.2Samsung Internet Android Full support 1.0
radChrome Full support 2Edge Full support 12Firefox Full support 3.6IE Full support 9Opera Full support 15Safari Full support 4WebView Android Full support 2Chrome Android Full support 18Firefox Android Full support 4Opera Android Full support 14Safari iOS Full support 3.2Samsung Internet Android Full support 1.0
turnChrome Full support 2Edge Full support 12Firefox Full support 13IE Full support 9Opera Full support 15Safari Full support 4WebView Android Full support 2Chrome Android Full support 18Firefox Android Full support 14Opera Android Full support 14Safari iOS Full support 3.2Samsung Internet Android Full support 1.0

Legend

Full support  
Full support