Intl.PluralRules is a new API which exposes language-dependent data on pluralization forms of numbers. Given a locale and a number, Intl.PluralRules outputs a category, which can then be used for selection of the pluralization form of surrounding text.


Working draft or equivalent

Status in Chromium


Enabled by default (tracking bug) in:

  • Chrome for desktop release 63
  • Chrome for Android release 63
  • Android WebView release 63

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • Shipped/Shipping
  • No signal
  • No signal
  • Positive


Last updated on 2020-11-09