Set the alarm clock for 10:01 am

 

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

The alarm goes off in: ::
 
 

Going to bed for a 10:01 am alarm

  • Asleep by 12:46 am — 6 full sleep cycles, about 9 hours
  • Asleep by 2:16 am — 5 full sleep cycles, about 7 hours
  • Asleep by 3:46 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.

10:01 am across the country

London10:01 am
Birmingham10:01 am
Manchester10:01 am
Glasgow10:01 am
Belfast10:01 am

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

How to use the online alarm clock

Pause the packed-lunch sorting or last-minute uniform hunt at 10:01 am and set an alarm for the moment you need to break away and take your child to primary school. With 11:00 am approaching, this reminder can mark the boundary between finishing one more household job and leaving enough time for the school run without a frantic dash.

Match the alarm sound to what will be happening around you. A gentle tone may be enough if the room is quiet and the phone is beside you; a more persistent sound suits a busy kitchen, running water or family chatter. Test the volume before returning to the task, then leave the alarm page ready. The school alarm depends on the page remaining open and the phone staying awake; otherwise it cannot sound when you need to stop what you are doing.

As the school-bound rush begins to ease later in the morning, listen for how the background noise changes where you are. At 10:01 am, traffic, appliances and conversation can still mask a soft alert, so place the phone nearby rather than under papers or inside a bag. If the house becomes quieter before departure, reduce competing sounds instead of relying only on extra volume.

Common questions

What happens if my laptop goes to sleep before 10:01 am?

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.

Can I change the sound?

Yes, there is a short list of tones to pick from before you press Start. Softer sounds are easy to sleep through, so a firmer bell tends to be the safer choice for anything early in the morning.

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.