Share link copies the event name, target date, time and timezone in a URL so another device can open the same target. The displayed time left depends on the current time.
Location and date-format choices apply to the current page. A new URL without country starts IP detection again. Shared calculator links carry ISO calendar inputs plus country and region, and use that location’s default format and timezone when opened. A custom display format or secondary timezone is not reproduced by a link.
Worked example
Set New Year for January 1, 2027 and share the link to reproduce the event on another device.
Try it →