Intl.DateTimeFormat.prototype.formatToParts() is scheduled to be added to the EcmaScript Internationalization API specification (Ecma 402). It adds a method to format date and time to a list of tokens and their type (e.g. literal, day, year, month, hour, minute, era, etc).



Established standard

Status in Chromium


Enabled by default (tracking bug) in:

  • Chrome for desktop release 57
  • Chrome for Android release 57
  • Android WebView release 57

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
  • No signals


Last updated on 2020-11-09