# eventDurationEditable

> FullCalendar v3 documentation, for an old release. Web version: https://legacy.fullcalendar.io/v3/eventDurationEditable
>
> Latest version (v7): https://fullcalendar.io/docs/eventDurationEditable.md

Allow events' durations to be editable through resizing.

<div class='spec' markdown='1'>
Boolean, *default*: `true`
</div>

This option can be overridden on a per-source basis with the `durationEditable` [Event Source Object](https://legacy.fullcalendar.io/v3/event-source-object.md) option or on a per-event basis with the `durationEditable` [Event Object](https://legacy.fullcalendar.io/v3/event-object.md) option.