The Science of Better Bedtimes: 12 Evidence-Based Habits That Help Children Sleep Better

Helping a child sleep well isn't about finding a single trick that works overnight. Good sleep is usually the result of consistent routines, a calm bedroom environment, and healthy daily habits.

Many parents focus only on bedtime itself, but children's sleep actually starts long before they climb into bed. Their activity levels, screen time, evening routine and sleeping environment all influence how quickly they fall asleep and how well they rest throughout the night.

The good news is that small changes often make a noticeable difference. Below are 12 practical habits that are supported by sleep research and are easy for most families to introduce.

If you're also preparing your child for their first independent bed, creating a comfortable sleep environment is just as important as establishing a bedtime routine. 

1. Keep Bedtime Consistent

One of the strongest predictors of healthy sleep is consistency.

Children who go to bed at roughly the same time every evening usually fall asleep faster because their internal body clock learns when it's time to rest.

Instead of changing bedtime significantly between weekdays and weekends, try to keep it within a 30-minute window.

A predictable schedule also reduces bedtime resistance because children know what to expect.

Tip

Instead of saying "It's bedtime," give children advance notice.

• 20 minutes left
• 10 minutes left
• Time for pyjamas

This gradual transition often reduces arguments.

2. Create a Simple Bedtime Routine

Children thrive on routine.

A bedtime routine doesn't need to be long or complicated. The goal is simply to help the brain shift from active play to relaxation.

A good routine might include:

• Bath or wash
• Brushing teeth
• Putting on pyjamas
• Reading together
• Goodnight cuddle
• Lights out

Repeating these steps in the same order every evening creates familiar sleep cues.

Avoid introducing new activities during bedtime unless necessary.

3. Reduce Screen Time Before Bed

Tablets, phones, televisions and gaming consoles can all delay sleep.

Bright screens suppress melatonin production, while exciting games and videos increase mental stimulation.

Try to avoid screens for at least one hour before bedtime.

Replace them with calming activities such as:

• Reading
• Drawing
• Colouring
• Quiet puzzles
• Listening to relaxing stories

If possible, keep electronic devices outside the bedroom overnight.

Parents who are redesigning a child's room often find it easier to create healthier sleep habits by separating sleep spaces from entertainment areas. 

4. Make the Bedroom a Sleep-Friendly Space

The bedroom should encourage relaxation.

A few simple adjustments can improve sleep quality:

• Keep the room cool but comfortable.
• Use blackout curtains if early morning light causes waking.
• Reduce unnecessary noise.
• Keep lighting soft before bedtime.
• Avoid excessive toys around the bed.

Children often sleep better when the bed is the clear focus of the room rather than one of many play areas.

The bed itself should also match your child's age and stage of development. A montessori floor bed that's easy to climb into helps younger children feel more confident at bedtime. 

5. Encourage Independent Sleep

Many children become dependent on certain sleep associations such as rocking, watching videos or having a parent lie beside them until they fall asleep.

While these habits are understandable, they can make it harder for children to settle independently when they wake during the night.

Instead, gradually encourage your child to fall asleep in their own bed with minimal assistance.

This doesn't mean ignoring them.

Offer reassurance, but try to avoid creating routines that are difficult to maintain every evening.

Children often adapt surprisingly well when changes are introduced gradually.

Parents moving their toddler from a cot may also find that a low-profile bed encourages independence while making the transition feel less intimidating. 

6. Read Before Bed Instead of Watching Videos

Reading remains one of the most effective bedtime activities.

It slows the pace of the evening, encourages conversation and helps children relax naturally.

Just 10–15 minutes of reading each night can:

• improve language development
• strengthen parent-child relationships
• reduce bedtime anxiety
• create positive bedtime associations

If your child enjoys reading in their bedroom, consider creating a dedicated reading corner with soft lighting and easy access to books.

7. Encourage Plenty of Daytime Activity

Children who are physically active during the day often fall asleep more easily at night. Outdoor play, running, cycling and climbing help burn energy while also supporting healthy physical and mental development.

Aim for at least an hour of active play each day, but avoid vigorous exercise in the hour before bedtime as it may leave children feeling more alert.

Balancing active play with quiet evening activities helps create a natural transition from daytime energy to bedtime relaxation.

If your child's bedroom doubles as a playroom, try to separate the sleeping area from toys and games as much as possible. 

8. Avoid Heavy Meals and Sugary Snacks Before Bed

What children eat in the evening can affect how well they sleep.

Large meals close to bedtime may cause discomfort, while sugary snacks and drinks can increase energy levels when children should be winding down.

If your child asks for food before bed, choose something light, such as:

• A banana
• Plain yoghurt
• Wholegrain toast
• Oatcakes
• A small glass of milk

It's also worth limiting caffeinated drinks such as cola or energy drinks, especially for school-aged children.

Healthy eating habits work alongside good bedtime routines to improve overall sleep quality.

9. Keep the Bedroom Free from Digital Distractions

Many children sleep with tablets, phones or gaming devices within easy reach. Even if they're not using them, notifications or the temptation to check a screen can interrupt sleep.

Creating a screen-free bedroom is one of the simplest changes parents can make.

Consider charging devices outside the bedroom overnight and using a traditional alarm clock instead of a mobile phone.

Replacing screen time with bedtime reading or quiet conversation often helps children relax more quickly.

A comfortable bed, calming colours and fewer distractions create a bedroom that's designed for rest rather than entertainment. 

10. Choose a Bed That Supports Independence

The right bed won't solve every bedtime challenge, but it can make children feel more comfortable and confident.

When choosing a children's bed, consider:

• Is it appropriate for your child's age?
• Can they get in and out safely on their own?
• Is there enough space for them to grow?
• Is it made from durable materials that will last?

For toddlers moving from a cot, low-profile beds can help reduce anxiety about climbing in and out while encouraging independence.

Many parents also choose solid wood beds because they're sturdy, durable and suitable for everyday family life.

If you're unsure which option is best, our guide to choosing the right children's bed explains the differences between toddler beds, floor beds and standard single beds. 

Parents interested in encouraging independent sleep may also want to explore our range of Montessori beds, which are designed with low sleeping heights that children can access safely on their own. 

11. Be Patient and Stay Consistent

Changing bedtime habits takes time.

If your child has been staying up late or relying on screens before bed, don't expect immediate results.

Instead:

• Keep bedtime consistent.
• Follow the same routine every evening.
• Avoid negotiating after lights out.
• Praise positive bedtime behaviour.

Children respond well to predictable expectations. Small improvements made consistently are usually more effective than making several changes at once.

12. Watch for Signs Your Child Isn't Getting Enough Sleep

Sometimes the biggest clue isn't bedtime. It's how children behave during the day.

Common signs of insufficient sleep include:

• Difficulty waking in the morning
• Regular yawning or tiredness
• Poor concentration at school
• Irritability
• Mood swings
• Hyperactivity
• Falling asleep in the car

If these signs continue despite maintaining a healthy bedtime routine, speak to your GP or health visitor for further advice.

Recommended Sleep by Age

Although every child is different, these general recommendations provide a useful guide.

Age	Recommended Sleep (per 24 hours)
1–2 years	11–14 hours (including naps)
3–5 years	10–13 hours
6–12 years	9–12 hours
13–18 years	8–10 hours

Focus on both sleep quantity and sleep quality. A child who sleeps through the night in a calm environment is likely to feel more rested than one whose sleep is frequently interrupted.

Frequently Asked Questions

What is the best bedtime for young children?

There's no universal bedtime, but most preschool children benefit from going to bed between 7:00 pm and 8:30 pm. The ideal bedtime depends on your child's age, wake-up time and total sleep needs.

How long should a bedtime routine last?

A bedtime routine usually works best when it lasts between 20 and 30 minutes. It should include calming activities such as washing, brushing teeth and reading rather than stimulating games or screen time.

Should children have screens in their bedroom?

Keeping phones, tablets and gaming consoles out of the bedroom can help children fall asleep faster and reduce night-time interruptions.

What age should a child move from a cot to a bed?

Many children transition between 18 months and 3 years, although the right time depends on their development and whether they are climbing out of the cot.

If you're planning this transition, our guide to moving from a cot to a bed explains how to make the change as smooth as possible. 

Does the type of bed affect sleep?

A bed won't solve bedtime resistance on its own, but an age-appropriate, comfortable bed can help children feel secure and encourage independent sleep. Choosing the right mattress, breathable bedding and a bed that's easy to access all contribute to a better sleep environment.

Final Thoughts

Healthy sleep isn't built around one perfect bedtime trick. It's the result of consistent habits that work together every day.

A predictable bedtime routine, limited evening screen time, regular physical activity and a calm bedroom all help children develop healthy sleeping habits that can last for years.

The sleep environment matters too. Choosing a comfortable children's bed, keeping the bedroom organised and reducing distractions can make bedtime easier for both children and parents.