What time should a 10 year old go to bed?

Last reviewed: 14 September 2026

Ten is the last year before the body clock itself starts to move later. Until it does, the answer is still around ten hours.

Bedtime chart for a 10-year-old

Find the time your child has to be up, and read across. These bedtimes are lights out, not the start of the evening — they already include about 15 minutes to fall asleep, which is a typical figure at this age.

If your 10-year-old wakes on their own at roughly the right time and is cheerful for the first twenty minutes of the day, the bedtime you are using is working. If they need waking every morning, it is too late — whatever the chart says.

How much sleep does a 10-year-old need?

A 10-year-old needs 9 to 12 hours of sleep a night. The major guidelines agree closely, and all of them give a range rather than a number because healthy children genuinely vary by an hour or more either side.

The body clock starts to move

Somewhere between ten and twelve, the circadian clock begins to shift later. Melatonin — the hormone that signals the body that night has arrived — starts being released progressively later in the evening as puberty begins, which is why a 10-year-old who fell asleep at 8:00 PM last year genuinely cannot now, even with the same routine and the same lights.

This is biology rather than behaviour, and it matters because it changes what a reasonable response looks like. A 10-year-old lying awake until 9:15 PM after an 8:30 PM lights-out is not stalling; they are ahead of their own melatonin. Pushing bedtime even earlier makes it worse. What actually helps is morning light — ten to fifteen minutes outside before school does more to hold the clock in place than anything you can do in the evening — plus a firm, consistent wake-up time seven days a week.

The last year of primary school

In England, ten- and eleven-year-olds are in Year 6 — fifth grade in the US — with national tests in May and the move up to secondary school looming. Both push sleep down the priority list at exactly the point where it is doing the most for memory consolidation. If something has to give in the revision schedule, the evidence is unambiguous that it should not be the sleep — an hour of revision at 9:30 PM is worth considerably less than the hour of sleep it costs.

Signs a 10-year-old is not getting enough sleep

Tiredness in children rarely looks like tiredness. It is far more likely to arrive as behaviour, and the timing is the giveaway — it clusters in the late afternoon and gets worse as the school week goes on.

• cannot fall asleep for 45 minutes or more after lights out
• needs three or more prompts to get up on school mornings
• sleeps until 10:00 AM or later at weekends
• headaches, low mood, or a noticeable drop in patience with siblings in the evening

Snoring every night, long pauses in breathing, or persistent mouth-breathing during sleep are different — those are worth raising with your GP rather than treating as a bedtime problem.

A bedtime routine that works at ten

Ten to fifteen minutes of routine, screens off 45 to 60 minutes before lights out, and a reading window. At ten the wake-up time is the lever that matters most: keeping it within an hour of the school time at weekends is what stops the body clock drifting two hours later over a half-term.

Morning light is worth being deliberate about. Curtains open as soon as they wake, breakfast near a window, and the walk to school rather than the car if it is an option.

How to move bedtime earlier without a fight

1. Fix the wake-up time first. Same time every day, weekends included, for a week. A stable morning anchors the body clock far more effectively than a stable bedtime does.
2. Move in 15-minute steps. Shift lights out 15 minutes earlier every three or four nights. The body clock will follow that; it will fight an hour.
3. Get daylight into the morning. Curtains open on waking, and ten to fifteen minutes outside before school if you can manage it.
4. End screens before the wind-down starts, not as part of it — stopping something engaging is itself stimulating.
5. Give it a fortnight. Two or three nights tells you nothing. Judge it by how the mornings look after two weeks.