Transitioning to Toddler Bed
Medically reviewed by Dr. Sarah Chen, MD, FAAP · Board-Certified Pediatrician
Content reviewed against published AAP, AAP guidelines
Last reviewed:
Sleep concerns affect nearly every family at some point. When it comes to transitioning to toddler bed, here is what the guidelines recommend.
The short answer
Most children transition from crib to toddler bed between 18 months and 3 years. There is no rush unless safety demands it (like climbing out). Keeping the bedtime routine the same and childproofing the room thoroughly will help your toddler adjust, usually within 1-3 weeks.
Key takeaways
- Most children transition from crib to toddler bed between 18 months and 3 years. There is no rush unless safety demands it (like climbing out). Keeping the bedtime routine the same and childproofing the room thoroughly will help your toddler adjust, usually within 1-3 weeks.
- Usually normal when: Your toddler gets out of bed multiple times in the first 1-2 weeks
- Call your doctor if: Your toddler falls from the bed and has signs of a head injury such as vomiting, confusion, or excessive sleepiness
- Varies by age — see the age-by-age breakdown below
“To reduce the risk of sleep-related infant deaths, the AAP recommends that infants sleep on their backs, on a firm, flat surface, without any soft bedding.”
Parents everywhere have the same worry. You are doing the right thing by looking into it.
What Parents Should Know
According to AAP guidelines, most children transition from crib to toddler bed between 18 months and 3 years. There is no rush unless safety demands it (like climbing out). Keeping the bedtime routine the same and childproofing the room thoroughly will help your toddler adjust, usually within 1-3 weeks. At 18-24 months, transitioning this early is usually prompted by crib climbing or the arrival of a new sibling. At this age, toddlers may not fully understand the concept of staying in bed, so room safety is paramount. Use a bed rail, put the mattress low or on the floor, and use a baby gate at the door. Keep the bedtime routine identical to what they had in the crib. It is generally considered normal when your toddler gets out of bed multiple times in the first 1-2 weeks. However, you should contact your pediatrician promptly if your toddler falls from the bed and has signs of a head injury such as vomiting, confusion, or excessive sleepiness.
Normal vs. Concerning
By Age
What to expect by age
18-24 months
Transitioning this early is usually prompted by crib climbing or the arrival of a new sibling. At this age, toddlers may not fully understand the concept of staying in bed, so room safety is paramount. Use a bed rail, put the mattress low or on the floor, and use a baby gate at the door. Keep the bedtime routine identical to what they had in the crib.
2-3 years
This is the most common and often smoothest age for the transition. Your child can better understand rules like "stay in your bed." Involve them in the process by letting them pick out new sheets or a special stuffed animal for their "big kid bed." Use positive reinforcement and be patient with the inevitable test nights where they get out repeatedly.
3+ years
If your child is still happy and safe in the crib at 3, there is no problem with that. When you do transition, older toddlers often adapt quickly because they understand the expectations. Sticker charts and small rewards for staying in bed can be effective motivators at this age.
What to Tell Your Pediatrician
- Describe when you first noticed transitioning to toddler bed and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your toddler has persistent sleep difficulties lasting more than 3-4 weeks after the transition with no improvement.
- Mention if your child shows significant anxiety or fear about the new sleeping arrangement that does not lessen with reassurance.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your toddler gets out of bed multiple times in the first 1-2 weeks
- Bedtime takes a bit longer during the transition period
- Your child seems excited or anxious about the new bed for a few nights
- Occasional middle-of-the-night wandering to your room during the adjustment
- Your toddler naps less well in the new bed at first but adjusts within a week or two
- Your toddler has persistent sleep difficulties lasting more than 3-4 weeks after the transition with no improvement
- Your child shows significant anxiety or fear about the new sleeping arrangement that does not lessen with reassurance
- Your toddler falls from the bed and has signs of a head injury such as vomiting, confusion, or excessive sleepiness
- Your child is getting into dangerous areas of the house at night because they can now leave their room freely
What You Can Do at Home
- Keep track of when you notice transitioning to toddler bed — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your toddler gets out of bed multiple times in the first 1-2 weeks — this is generally within the range of normal.
- At 18-24 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Maintain a consistent bedtime routine. Keep the sleep environment cool, dark, and quiet.
- While monitoring at home, seek immediate care if your toddler falls from the bed and has signs of a head injury such as vomiting, confusion, or excessive sleepiness.
Related Resources
Baby Sleep Guide
Age-by-age sleep needs, schedules, and evidence-based sleep strategies.
Month-by-Month Development
Detailed monthly development guides from birth through 24 months.
When to Call the Doctor
General guide on when to call the pediatrician, visit urgent care, or go to the ER.
Frequently asked questions
Is transitioning to toddler bed normal?
When should I call the doctor about transitioning to toddler bed?
When is transitioning to toddler bed normal?
What causes transitioning to toddler bed?
What should I mention to my pediatrician about transitioning to toddler bed?
Is transitioning to toddler bed normal at 18-24 months?
Is transitioning to toddler bed normal at 2-3 years?
Should I go to the ER for transitioning to toddler bed?
Does transitioning to toddler bed go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Transitioning to Toddler Bed.
Things to mention
- Describe when you first noticed transitioning to toddler bed and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your toddler has persistent sleep difficulties lasting more than 3-4 weeks after the transition with no improvement.
- Mention if your child shows significant anxiety or fear about the new sleeping arrangement that does not lessen with reassurance.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your toddler has persistent sleep difficulties lasting more than 3-4 weeks after the transition with no improvement
- Your child shows significant anxiety or fear about the new sleeping arrangement that does not lessen with reassurance
Urgent signs to report immediately
- Your toddler falls from the bed and has signs of a head injury such as vomiting, confusion, or excessive sleepiness
- Your child is getting into dangerous areas of the house at night because they can now leave their room freely
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
Related Resources
Bottom line
Most cases of transitioning to toddler bed are normal. Talk to your pediatrician if your toddler falls from the bed and has signs of a head injury such as vomiting, confusion, or excessive sleepiness.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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Related Sleep Concerns
How Long Should Baby Be Awake Between Naps?
The ideal awake time between naps (called a "wake window") increases as your baby grows. Newborns may only handle 45-90 minutes awake, while toddlers can manage 4-6 hours. Getting wake windows right is one of the most effective ways to improve nap quality, because both too-short and too-long wake times lead to poor sleep.
Is a Bath Before Bed Really Necessary?
A nightly bath is not medically necessary and some babies with sensitive skin do better with less frequent bathing. However, a warm bath can be a powerful sleep cue because the subsequent body temperature drop triggers melatonin production. If you include a bath, keep it calm and warm rather than stimulating.
How Long Should the Bedtime Routine Be?
An ideal bedtime routine for babies and toddlers is 20-30 minutes. Shorter routines may not give enough time to wind down, while routines longer than 45 minutes can become a stalling tactic. Consistency in the routine order matters more than exact length.
Is My Baby's Bedtime Too Early?
For most babies over 3 months, bedtime between 6:00-8:00 PM is appropriate. A bedtime that is too early can cause early morning wakings (before 6 AM) or long periods of wakefulness in the middle of the night. However, during nap transitions or on days when naps were short, an earlier-than-usual bedtime helps prevent overtiredness.
Is My Baby's Bedtime Too Late?
For babies over 3-4 months, consistently going to bed after 8:30-9:00 PM may result in overtiredness, which paradoxically makes it harder to fall asleep and stay asleep. Cortisol rises when babies are overtired, leading to more night wakings and early mornings. Moving bedtime earlier, even by 15-30 minutes, often improves overnight sleep quality.
Is It Dangerous for My Baby to Sleep in a Car Seat?
Babies should not be left to sleep in car seats outside of the car. Car seat-related deaths are most often caused by positional asphyxia, which occurs when a baby's head falls forward, compressing the airway. While car seats are essential and safe for travel, the AAP recommends transferring your sleeping baby to a firm, flat sleep surface as soon as you reach your destination. Never use a car seat as a substitute for a crib or bassinet.