Set the alarm clock for 10:49 am

 

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

The alarm goes off in: ::
 
 

Going to bed for a 10:49 am alarm

  • Asleep by 1:34 am — 6 full sleep cycles, about 9 hours
  • Asleep by 3:04 am — 5 full sleep cycles, about 7 hours
  • Asleep by 4:34 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.

10:49 am across the country

London10:49 am
Birmingham10:49 am
Manchester10:49 am
Glasgow10:49 am
Belfast10:49 am

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

How to use the online alarm clock

Finish what you are doing, gather your child’s school things and set the alarm for 10:49 am before heading out. That gives you a clear cue to stop rather than letting one last household job make the departure rushed. With 11:00 am approaching, the alert can mark the moment to check the book bag, pick up coats and leave for primary school.

Before the school run, check the phone’s sound setting instead of relying on the alarm symbol alone. Silent mode may prevent the alert from being heard, depending on the browser and phone settings, so raise the volume and use a sound you will recognise from another room. Keep this page active and the phone awake: otherwise the browser alarm may not sound, leaving your child’s primary school departure without its intended reminder.

As you make the final check by the door, avoid staring at a bright screen longer than necessary. Late-morning daylight can make a high display brightness feel harsh when you glance between the phone and the hallway or outdoors. Set the screen to a comfortable level, confirm 10:49 am once, then place the phone where the alarm remains audible while you collect the last school items.

Common questions

What happens if my laptop goes to sleep before 10:49 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.