Set the alarm clock for 4:41 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 4:39 am Alarm clock for 4:40 am Alarm clock for 4:42 am Alarm clock for 4:43 am

Going to bed for a 4:41 am alarm

Asleep by 7:26 pm — 6 full sleep cycles, about 9 hours
Asleep by 8:56 pm — 5 full sleep cycles, about 7 hours
Asleep by 10:26 pm — 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.

4:41 am across the country

Sydney	4:41 am
Brisbane	4:41 am
Adelaide	4:11 am
Perth	2:41 am
Darwin	4:11 am

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

How to use the online alarm clock

An alarm for 4:41 am is usually about catching something before the rest of the world is awake: a ferry, a flight, or a change of shift. Set the time, pick a tone, and leave this tab open. At 4:41 am it'll ring through your device's speakers until you tell it to stop.

Start by selecting a tone from the dropdown, then hit Start to lock it in. From that point the page does the counting, and it'll ring once the time is reached, but only if the tab is still open somewhere on your device. Closing it, or the browser entirely, cancels the alarm.

Unlike a phone alarm, this one won't ring if you close the tab, put the computer to sleep, or shut the lid, so it suits a desk, a kitchen bench, or anywhere the device stays powered on and awake. It's free to use and doesn't need an account, but it's not built for unattended overnight use. On a 24-hour clock 4:41 am is written 04:41, and spoken aloud it's nineteen minutes to five in the morning. Timetables and rosters may show it as 04:41, and handwritten notes as 4.41 am. Setting the alarm to 4:41 am tomorrow morning works the same way: if the time has gone for today, the count runs through to it.

Common questions

Is this alarm accurate across daylight saving time?

It uses your device's local clock, so as long as your computer's time and date settings are correct, it'll adjust automatically when daylight saving time starts or ends.

Can I use this on my phone instead of a laptop?

Yes, it works in a mobile browser the same way, but phones are more likely to lock the screen or sleep, which can stop the alarm from ringing. A laptop or desktop tends to be more reliable for this.

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.