How long until 1 PM?

The countdown above shows it live in hours, minutes and seconds, using your device's clock and timezone. If 1 PM has already passed today, it counts to 1 PM tomorrow.

See "Total minutes" above — it is the whole countdown converted to minutes and updates every second.

1:00 PM is 13:00 in 24-hour (military) time.

Yes. Nothing is fixed to a server clock: the page reads the time on your own device, so it is right in New York, London, Toronto, Sydney or anywhere else.