<angle-percentage>

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The <angle-percentage> CSS data type represents a value that can be either a <angle> or a <percentage>.

Where an <angle-percentage> is specified as an allowable type, this means that the percentage resolves to an angle and therefore can be used in a calc() expression.

Syntax

Refer to the documentation for <angle> and <percentage> for details of the individual syntaxes allowed by this type.

Formal syntax

<angle-percentage> = 
  <angle>       |
  <percentage>

Specifications

Specification
CSS Values and Units Module Level 4 # mixed-percentages

Browser compatibility

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This page was last modified on ⁨Oct 10, 2025⁩ by MDN contributors.

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