How Much Sleep Does My Baby or Toddler Actually Need?
“How much sleep should my baby be getting?”
It’s one of the most common questions parents ask, and one of the most confusing.
You’ll find charts online with neat averages and tidy ranges. But if your child doesn’t match those numbers exactly, it can leave you wondering if something is wrong.
The truth is: sleep needs are individual.
While age gives us a helpful guide, your child’s temperament, development, health, and sleep history all play a role.
Let’s break it down.
Average Sleep Needs by Age (As a Guide)
Here are typical 24-hour sleep ranges:
Newborn (0–3 months): 14–17 hours
3-6 months: 13–15 hours
6-9 months: 12-15
9-24 months: 11-14
2–5 years: 10–13 hours
These include naps + night sleep combined.
But these are ranges, not targets.
Some children thrive at the lower end. Others need more.
Why Sleep Charts Can Be Misleading
Sleep charts show population averages. They don’t reflect:
Your child’s temperament
Developmental leaps
Illness or teething
Iron levels or health factors
Emotional regulation needs
Your family rhythm
If your baby sleeps 12 hours in 24 and seems happy, alert, and developing well, that may simply be their normal.
Sleep isn’t about hitting a number.
It’s about whether that sleep is restorative.
What Matters More Than the Total Number
Instead of focusing only on hours, look at:
Is your child generally content during the day?
Are they able to focus and play?
Is bedtime roughly aligned with circadian rhythm?
Are naps developmentally appropriate?
Sometimes sleep feels unsettled not because your child “needs more sleep,” but because timing isn’t aligned with their biology.
How to Work Out Your Child’s Real 24-Hour Sleep Need
Rather than relying on charts, you can calculate your child’s actual average sleep need.
Here’s how:
Track sleep for 5–7 days
Record naps + night sleep
Subtract time awake overnight
Note how long it takes them to fall asleep
Add each day’s total
Divide by the number of days
This gives you your child’s personal average.
This number is far more useful than comparing them to generic charts.
Why This Matters for Night Waking & Bedtime Battles
If your child’s daytime sleep doesn’t align with their natural need, you might see:
Early morning waking
Frequent night waking
Long settling times
Bedtime resistance
Understanding their 24-hour sleep need helps you adjust rhythm without resorting to rigid methods.
This is part of the Holistic House approach, looking at biology and sleep pressure before behaviour.
What If My Child Sleeps Less Than Average?
Low sleep needs exist.
Some children genuinely need less sleep than others. Forcing more time in bed can sometimes increase resistance and fragmentation.
On the other hand, if sleep seems unusually low and your child appears fatigued or unsettled, it may be worth exploring health factors with a professional.
Sleep is biological first.
A Gentle Reminder
Sleep is not a competition.
It isn’t about achieving the “perfect” number of hours. It’s about finding the rhythm that works for your child and your family.
When we understand sleep pressure, development, and emotional regulation together, sleep often becomes more predictable and less stressful.
Need Help Understanding Your Child’s Sleep Pattern?
If you’re unsure whether your child is getting enough sleep or too much you don’t have to guess.
Gentle, personalised support can help you understand what’s developmentally appropriate and adjust your routine in a way that feels realistic and responsive.
Message me on WhatsApp to chat about your child’s sleep.