Set the alarm clock for 7:38 pm

 

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

The alarm goes off in: ::
 
 

7:38 pm across the country

London7:38 pm
Birmingham7:38 pm
Manchester7:38 pm
Glasgow7:38 pm
Belfast7:38 pm

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

Online alarm clock for 7:38 pm

Getting ready early for an evening course at college gives you room to check your bag, find your notes and leave without a last-minute rush. Set the alarm for 7:38 pm while you are still preparing, using 8:00 pm as a clear reference point for when the evening moves on.

Your college preparations may include music, conversation or a television playing nearby, so choose a volume you can hear above that background noise. Test the signal from the other side of the room rather than relying on how loud it seems beside your phone. Keep this page open and the device awake: otherwise, the alarm may not sound and your college departure could slip past unnoticed.

Before leaving for the course, look beyond the journey and allow a little space before your next commitment that evening. At 7:38 pm, packing only what you need and checking the bus or train time can protect that margin. If the class finishes later than expected, a modest buffer means you are less likely to carry one delay straight into the next thing planned for the same day.

Common questions

Will it still be right when the clocks change?

Yes. It reads your device's local clock, so the move between GMT and BST at the end of March and October is picked up automatically, as long as the computer's date, time and time zone are set correctly.

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 7:38 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.