# How to toggle world clock on the availability calendar

**For:** Manager
**You'll need:** Nothing.

The same world-clock toggle as the shift calendar — render every block in its location's timezone or in your viewer timezone.

## Toggle it

1. In the toolbar, click **'World clock'** and pick **'Location timezone'** or **'Viewer timezone'**.

## Related

- {doc}`/plan-schedules/shift-calendar/switch-the-world-clock-timezone`