How to move your toddler from a cot to a bed

At a glance

• Move your toddler from cot to bed when they're ready or the cot is no longer safe, not because of outside pressure.
• Choose a calm period, not right before or after a new baby arrives.
• Let your child choose the bedding or a pillow so the bed feels like "theirs".
• Keep exactly the same bedtime routine and make the room safe, with a side rail on the bed.
• If they get up at night, walk them back calmly with few words, every time.

When is my child ready for a bed?

Your child is ready for the transition from cot to bed when they show signs of outgrowing the cot or when the cot is no longer safe for them. There's no age at which the move "has to" happen.

Common signs:

• They try to climb, or actually climb, over the side of the cot. This is the most important sign, because a fall from there can be dangerous.
• The cot has become cramped and they bump into the sides a lot.
• They ask for a bed "like their brother's" or "like the big kids'".
• They're already using the potty and need to be able to get up on their own at night.

If your toddler sleeps well in the cot and doesn't try to climb out, there's no rush. Many parents move too early because "that's what you do" or because the cot is needed, and that makes the transition harder than it needs to be.

How do I make the switch?

The move from cot to bed goes most smoothly when your child is involved and the rest of the evening stays exactly the same. The bed is new, but everything around it is familiar.

Pick a calm period. Avoid times with other big changes: a new baby, a house move, starting nursery. If a baby is on the way, many parents make the switch a few months before or wait until things settle afterwards, so the older child doesn't feel their cot was "taken".

Involve them. Let them choose the bedding, a pillow or a spot for their favourite toy. When the bed has something they picked, it becomes "my bed", not "the bed you moved me into".

Read a story about the new bed. A story in which a child sleeps in a big bed for the first time shows your toddler what it will be like.

Keep the routine identical. Same bath, same pyjamas, same story, same goodnight words. Change only one thing: the bed.

Put the comfort toy in the bed. Their teddy or favourite blanket makes the move easier.

Practise in the daytime. Let them play in the new bed and have their nap in it before the first night. That way, by bedtime, the bed is already a familiar, pleasant place rather than an unknown.

How do I keep my child safe in a new bed?

Keeping your child safe in a new bed means a low bed, a side rail and a room that's ready for a child who can get up on their own at any time.

• Fit a side rail so they don't roll out in their sleep.
• Choose a low bed, or put a mattress on the floor beside the bed at first.
• Fix furniture that could tip over, like wardrobes or shelves, to the wall.
• Cover sockets and tidy away cables, small objects and anything unsafe.
• Think about the path from bed to door: is it clear, and lit enough with a night light?
• If needed, a safety gate at the bedroom door or the stairs stops them reaching unsafe places alone.

The simplest check is to sit on the floor at their height and look around the room through the eyes of a curious child who isn't asleep.

What if my child keeps getting out of bed?

If your toddler keeps getting out of bed, walking them back calmly with very few words, every time, works best. Their new freedom is exciting, and it's natural for them to test how it works.

• Take them back without long conversations: "It's sleep time. Goodnight."
• Keep your voice calm and even a bit boring. Getting up shouldn't bring play or extra attention.
• Repeat it the same way as often as needed. The first nights can be longer, but consistency pays off.

For children aged 3 and up, a light that changes colour when it's "OK to get up" helps them know when it's time to rise in the morning, without asking you.

Praise them in the morning: "You slept all night in your big bed!" A sticker chart for good mornings, for two weeks, can help; then let it fade.

Step by step

1. Watch for the signs: climbing out, outgrowing the cot, or asking for a bed.
2. Choose a calm period, away from other big changes.
3. Make the room safe and fit a side rail on the bed.
4. Let your child choose the bedding or a pillow.
5. Read a story about the new bed.
6. Keep exactly the same bedtime routine.
7. If they get up, walk them back calmly with few words.
8. Praise them in the morning and, if you like, use a sticker chart for two weeks.

By age

• Ages 1–3: move them when they're ready or climbing out, keep the routine identical, and tell them on the day itself, without a long build-up.
• Ages 4–5: let them choose the bedding, read the story, and add a light that shows when it's "OK to get up".
• Ages 6–8: a cot is rarely the issue; if they won't sleep in their own bed, treat it as a bedtime worry, such as fear of the dark.

Words that help and words to skip

Try:

• "This is your bed. You chose the pillow."
• "We'll do everything the same: bath, story, cuddle."
• "It's sleep time. Goodnight."
• "You slept in your big bed, well done!"

Skip:

• "The cot is for the new baby now."
• "You're a big kid, stop crying."
• "If you get up one more time, you're in trouble."
• "OK, let's chat a bit longer" (on the tenth time up).

Common mistakes

• Switching right before a new baby arrives so the cot is free.
• Long negotiations at night every time they get up.
• Changing the whole routine at once: new room, new times, new steps.
• Going ahead without making the room safe.

When to talk to a doctor or psychologist

If your child's sleep is badly disrupted for several weeks after the move to a bed, talk to your doctor. They can help you see whether it's just a phase or whether some other support is needed.