Crib to Toddler Bed: When to Switch and How to Keep Them in Bed

When to switch

• Most children move somewhere between about 2 and 3.5 years. There's no prize for going early, and younger toddlers often struggle to stay in a bed they can freely leave.
• Time to move when your child is climbing out of the crib (a fall risk), is about 35 inches (89 cm) tall, or the top rail is below the middle of their chest with the mattress at its lowest.
• Before moving because of climbing, try the simple fixes: mattress on the lowest setting, nothing in the crib to stand on, and a calm, boring "feet stay down" each time. Some children stop.
• Wanting to "be a big kid" or needing the crib for a new baby are also reasons, but neither is urgent on its own.

Why waiting is fine

• A crib is a built-in boundary. Most toddlers under about 2.5 don't yet understand an instruction like "stay in bed until morning," so an early switch often brings weeks of night roaming and bedtime battles.
• If the crib still works and your child sleeps well in it, you can keep it.

The room is now the crib

Once your child can get out of bed on their own, the whole room has to be safe to wander in the dark while you sleep. - Anchor all furniture (dressers, bookcases, TVs) to the wall. Tip-overs injure and kill young children every year. - Window cords: use cordless blinds or tie cords well out of reach. Keep beds and climbable furniture away from windows, and fit window guards or stops (open no more than 4 inches / 10 cm). - Outlets and cords: cover outlets, and route lamp and charger cords out of reach. - Gate the doorway or the top of the stairs so a sleepy toddler can't wander the house. - Remove small objects, button batteries, medicines and anything heavy they could pull down. - Choose a low bed or put the mattress on the floor, with a guard rail on open sides if needed. - See the babyproofing guide for a full room check.

Making the switch

1. Talk about it a few days ahead, read a book about a big bed, and let them pick the sheets or a pillow.
2. Put the new bed where the crib was if you can, and keep the same comfort object and routine.
3. Many families switch all at once, nights and naps together; others start with a few naps. Either works if you pick one and stick with it.
4. Expect a few rough nights, and some testing, before it settles.

Staying in bed

• Same short routine every night: bath, pajamas, teeth, two books, song, lights out.
• Make the rules simple: "When the light is off, you stay in bed." Offer a last drink and potty as part of the routine so there's nothing left to come out for.
• A wake-up clock that changes color at a set time can help from about 2.5 to 3, once they understand "wait for green." Set it at a reachable time at first so they succeed.
• Calm, boring returns. If they get up, walk them back with few words and little eye contact, every time. The first few nights may take many returns; consistency is what works.
• Praise staying in bed in the morning. Skip big rewards and threats.
• Some families use a gate at the bedroom door instead of a closed, locked door; never lock a child in.

A new baby on the way

• If the crib is needed for the baby, switch at least 2 to 3 months before the due date, or wait until a couple of months after, once things settle. Changing beds right around the birth can feel like being pushed out. A second crib or a bassinet for the newborn buys time. See the preparing-for-a-new-sibling guide.

Check in with the pediatrician if

• Bedtime battles or night roaming last more than a few weeks and the whole family is exhausted.
• Your child snores loudly most nights or has pauses in breathing during sleep.