Set the alarm clock for 2:44 am

 

Leave this tab open — the alarm only rings while the tab stays open.

The alarm goes off in: ::
 
 

2:44 am across the country

Sydney2:44 am
Brisbane2:44 am
Adelaide2:14 am
Perth12:44 am
Darwin2:14 am

Times are worked out live in your browser, so daylight saving is already accounted for.

Online alarm clock for 2:44 am

You’re watching the clock for your London call, knowing it is still yesterday there while Australia is deep into the night. Set the alarm for 2:44 am and keep the time visible so the appointed moment does not slip past while you wait. With 3:00 am approaching, those final minutes are enough to check the meeting details, settle somewhere quiet and have your microphone ready.

While you wait for London, leave this alarm page in the foreground where you can glance at it. A browser may reduce activity on a page sent behind other apps, particularly when a phone starts conserving power, so avoid relying on a background screen as your only cue. For the London call, this alarm cannot warn you if its page is closed or the phone falls asleep; keep the page open and the phone awake until 2:44 am.

A late-night international call can feel stuffy indoors even when the street outside has cooled. If the Australian heat is lingering, set the air conditioner before the conversation begins rather than changing it while someone is speaking. Choose a moderate setting, keep the vent from blowing directly towards the microphone, and place water nearby. That leaves the room comfortable and reduces steady fan noise during the call.

Common questions

Can I set more than one alarm at a time?

This page is built around a single alarm at a time. For multiple alarms, open a separate tab for each one and set a different time in each, keeping every tab open until it's rung.

Why use a browser alarm instead of my phone's built-in one?

Mainly for reliability against silent mode, do-not-disturb, or a phone left charging out of earshot. It's a useful backup or a desk-based alternative, though it depends on this tab staying open rather than running in the background of your phone.

Is there a cost to use this?

No, it's free, with no sign-up and no limit on how many times you set it. It just needs the tab left open until the time you've chosen arrives.

Will the alarm still ring if I close the browser tab?

No. The alarm only runs while this tab stays open — closing it, or closing the browser entirely, stops the countdown before it can ring. Keep the tab open in the background if you need it to go off later.