Set the alarm clock for 7:48 pm

 

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

The alarm goes off in: ::
 
 

7:48 pm across the country

London7:48 pm
Birmingham7:48 pm
Manchester7:48 pm
Glasgow7:48 pm
Belfast7:48 pm

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

How to use the online alarm clock

Waiting for the right moment to leave for your evening college course, you can keep 7:48 pm visible while you finish getting ready. The alarm marks the point when watching the clock can stop and heading out can begin. With 8:00 pm approaching, those 12 minutes may be enough to pack your notes, find your student card and check that you have everything needed for class.

Before relying on the alert for your college departure, set it briefly for a minute ahead and listen for the signal. This confirms that the volume is audible in the room and that silent mode or connected headphones will not hide it. If the browser stops running or the phone or computer goes to sleep, the college alarm will not sound, which could leave you departing late; keep the screen awake and the browser running until the alert.

Your journey to an evening class can take longer around 7:48 pm than the same route later, particularly near stations, high streets or busy bus stops. Check the live journey time before settling down to wait, then allow a small margin for a delayed bus, a missed connection or the walk from the stop to campus. If travel already uses most of the remaining time before 8:00 pm, treat the alarm as a final departure cue rather than the moment to start packing.

Common questions

Can I use this on a phone?

It works in a mobile browser, but phones lock the screen and suspend background tabs far more readily than a laptop does, which can stop the alarm sounding. For anything important, a desktop or a plugged-in laptop is the steadier option.

Does the alarm still work if I close the tab?

No. Everything runs inside this page, so closing the tab — or quitting the browser altogether — ends the countdown there and then. Leaving it open in the background is all it asks, and switching to another tab makes no difference.

What happens if my laptop goes to sleep before 7:48 pm?

The tab sleeps along with it and the alarm will not sound on time, if at all. If you are relying on it, change the power settings so the machine stays awake, or keep a phone alarm running as well.

Do I need an account or an app?

Neither. Choose a time and a sound, press Start, and it runs in this browser tab. Nothing is downloaded, nothing is registered, and closing the page leaves nothing behind on the device.