Set the alarm clock for 7:04 am

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

The alarm goes off in: ::

You can also try the other alarm clocks

Alarm clock for 7:02 am Alarm clock for 7:03 am Alarm clock for 7:05 am Alarm clock for 7:06 am

Going to bed for a 7:04 am alarm

Asleep by 9:49 pm — 6 full sleep cycles, about 9 hours
Asleep by 11:19 pm — 5 full sleep cycles, about 7 hours
Asleep by 12:49 am — 4 full sleep cycles, about 6 hours

A sleep cycle runs about 90 minutes, and most people take around 15 minutes to drop off. Waking at the end of a cycle feels easier than waking in the middle of one.

7:04 am across the country

Sydney	7:04 am
Brisbane	7:04 am
Adelaide	6:34 am
Perth	5:04 am
Darwin	6:34 am

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

Online alarm clock for 7:04 am

You’re only just waking at 7:04 am, with the morning coffee delivery to local offices still ahead of you. Set the alarm for the point when you need to get up, check the run sheet and prepare the cups for transport. That leaves a practical lead-in before 8:00 am, when reception desks and office kitchens may begin getting busier.

Your coffee run can slip quietly if the alarm sound has been routed to headphones left on a desk or tucked into a bag. Before settling back, play a quick test and confirm that the sound comes from a speaker you will hear. Closing the alarm page or allowing the computer to sleep will silence the coffee-delivery reminder, so use a separate alarm if missing the start would delay the office rounds.

Before the delivery route begins, listen for how much household and street noise is already building around you. At 7:04 am, rubbish trucks, traffic and other people getting ready can mask a soft signal that seemed clear the night before. Set a distinct, audible tone and place the speaker away from running water or kitchen clatter, then keep the volume high enough to stand out as the morning grows louder.

Common questions

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.

Does the alarm work if my laptop goes to sleep?

Not reliably. If the device sleeps or the screen locks, the browser tab pauses along with it, so the alarm may not fire on time or at all. Adjust your power settings if you're relying on this over a longer stretch.