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This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The TransitionEvent.elapsedTime read-only property is a float giving the amount of time the animation has been running, in seconds, when this event fired. This value is not affected by the transition-delay property.


name = TransitionEvent.elapsedTime


Specification Status Comment
CSS Transitions
The definition of 'TransitionEvent.elapsedTime' in that specification.
Working Draft Initial definition.

Browser compatibility

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) 4.0 (2.0) 10.0 (Yes) (Yes)
Feature Android Webview Chrome for Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) 4.0 (2.0) 10.0 (Yes) (Yes)

See also

Document Tags and Contributors

 Contributors to this page: jpmedley, erikadoyle, fscholz, teoli, kscarfone
 Last updated by: jpmedley,