When Do Toddlers Drop Their Nap?
Medically reviewed by Dr. Sarah Chen, MD, FAAP · Board-Certified Pediatrician
Content reviewed against published NIH, AAP, NIH guidelines
Last reviewed:
Sleep concerns affect nearly every family at some point. When it comes to when do toddlers drop their nap, here is what the guidelines recommend.
The short answer
Most toddlers transition from two naps to one between 12-18 months, and most drop their final nap between ages 3-5, with the average being around 3.5 years. Signs your toddler is ready to drop a nap include consistently taking 30+ minutes to fall asleep, not seeming tired at nap time, and naps interfering with bedtime. However, many toddlers go through phases of nap resistance that do not mean they are truly ready to drop the nap. If your toddler is cranky, melting down, or falling asleep in the car on non-nap days, they still need the nap.
Key takeaways
- Most toddlers transition from two naps to one between 12-18 months, and most drop their final nap between ages 3-5, with the average being around 3.5 years. Signs your toddler is ready to drop a nap include consistently taking 30+ minutes to fall asleep, not seeming tired at nap time, and naps interfering with bedtime. However, many toddlers go through phases of nap resistance that do not mean they are truly ready to drop the nap. If your toddler is cranky, melting down, or falling asleep in the car on non-nap days, they still need the nap.
- Usually normal when: Your toddler goes through a week or two of nap refusal and then goes back to napping - this is a phase, not readiness
- Call your doctor if: Your child is excessively sleepy during the day and falling asleep in unusual situations - this could indicate a sleep disorder or medical issue
- 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.”
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What Parents Should Know
According to NIH, AAP guidelines, most toddlers transition from two naps to one between 12-18 months, and most drop their final nap between ages 3-5, with the average being around 3.5 years. Signs your toddler is ready to drop a nap include consistently taking 30+ minutes to fall asleep, not seeming tired at nap time, and naps interfering with bedtime. However, many toddlers go through phases of nap resistance that do not mean they are truly ready to drop the nap. If your toddler is cranky, melting down, or falling asleep in the car on non-nap days, they still need the nap. At 12-15 months, some toddlers begin refusing one of their two naps around 12 months, but most are not truly ready for one nap until 14-18 months. The 12-month sleep regression and walking excitement can mimic nap readiness. If your toddler is cranky by late afternoon on one-nap days, they are not ready. Keep offering two naps for at least 2 weeks after initial refusal before deciding to transition. When ready, move to one midday nap around 12-1 PM and temporarily move bedtime 30 minutes earlier. It is generally considered normal when your toddler goes through a week or two of nap refusal and then goes back to napping - this is a phase, not readiness. However, you should contact your pediatrician promptly if your child is excessively sleepy during the day and falling asleep in unusual situations - this could indicate a sleep disorder or medical issue.
Normal vs. Concerning
By Age
What to expect by age
12-15 months
Some toddlers begin refusing one of their two naps around 12 months, but most are not truly ready for one nap until 14-18 months. The 12-month sleep regression and walking excitement can mimic nap readiness. If your toddler is cranky by late afternoon on one-nap days, they are not ready. Keep offering two naps for at least 2 weeks after initial refusal before deciding to transition. When ready, move to one midday nap around 12-1 PM and temporarily move bedtime 30 minutes earlier.
15-24 months
This is the most common period for the 2-to-1 nap transition. The single nap typically shifts to midday (12-2 PM) and lasts 1.5-3 hours. During the transition, your toddler may alternate between needing one and two naps - this is normal and can last several weeks. On one-nap days, offer an earlier bedtime to prevent overtiredness. A consistent routine helps signal nap time. If your toddler is in daycare, the transition often happens around 12-15 months to match the classroom schedule.
2-3 years
Most 2-year-olds still need their afternoon nap. If your toddler is suddenly refusing the nap, it may be a phase of independence rather than true readiness to drop it. Try quiet time in the crib or room for 60-90 minutes even if they do not sleep. Signs they truly still need the nap: melting down by 4-5 PM, falling asleep in the car or stroller, being excessively cranky, or having early morning wakings. Keep the nap until it consistently prevents them from falling asleep at a reasonable bedtime.
3-5 years
The average age to fully drop the nap is around 3.5 years, but the range is wide - some children drop it at 3 and others still nap at 5. Signs they are ready: they do not seem tired at nap time, they take 30+ minutes to fall asleep, the nap pushes bedtime very late, and they function well without it. When dropping the nap, replace it with daily "quiet time" (books, puzzles in their room) and move bedtime 30-60 minutes earlier. Expect occasional nap days when they are sick, had a big day, or are going through a growth spurt.
What to Tell Your Pediatrician
- Describe when you first noticed when do toddlers drop their nap 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 under 2 is refusing all naps and is extremely overtired and difficult to manage.
- Mention if dropping the nap has led to nighttime sleep problems including frequent waking or early morning rising.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- 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 goes through a week or two of nap refusal and then goes back to napping - this is a phase, not readiness
- Your child naps some days and not others during a transition period
- Your toddler takes shorter naps than they used to as they get closer to dropping the nap
- Your child drops the nap around age 3-4 and is happy and well-rested with quiet time and an earlier bedtime
- Your toddler under 2 is refusing all naps and is extremely overtired and difficult to manage
- Dropping the nap has led to nighttime sleep problems including frequent waking or early morning rising
- Your child is falling asleep at inappropriate times (in the high chair, during play) suggesting they are not getting enough total sleep
- You are unsure whether your child still needs a nap and need guidance on their total sleep needs
- Your child is excessively sleepy during the day and falling asleep in unusual situations - this could indicate a sleep disorder or medical issue
- Your child snores loudly, gasps, or stops breathing during sleep alongside daytime sleepiness
- Sudden excessive sleepiness in a previously well-rested child could indicate illness or medication effects
What You Can Do at Home
- Keep track of when you notice when do toddlers drop their nap — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your toddler goes through a week or two of nap refusal and then goes back to napping - this is a phase, not readiness — this is generally within the range of normal.
- At 12-15 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 child is excessively sleepy during the day and falling asleep in unusual situations - this could indicate a sleep disorder or medical issue.
Related Conditions
Toddler Bedtime Battles - Won't Go to Sleep
Bedtime battles are among the most common toddler sleep challenges, affecting roughly 20-30% of families with toddlers. Common causes include overtiredness or undertiredness (wrong bedtime), a need for control (very normal at this age), fear of missing out, separation anxiety, bedtime routine that is too long or stimulating, and genuine fears of the dark or being alone. The most effective approach combines a consistent, predictable routine with clear boundaries and empathetic limit-setting.
12-Month Sleep Regression
The 12-month sleep regression is driven by major developmental changes - many babies are learning to walk, experiencing separation anxiety, and developing a stronger will. Your baby may start fighting bedtime, waking more at night, refusing naps, or waking earlier than usual. This regression typically lasts 2-6 weeks. The most common mistake is dropping to one nap too early - most 12-month-olds still need two naps. Maintain consistent routines and this phase will pass.
Baby Not Sleeping Enough - Signs of Sleep Deprivation
Sleep needs vary between babies, but general guidelines exist: newborns need 14-17 hours, infants 4-12 months need 12-16 hours (including naps), and toddlers 1-3 years need 11-14 hours total. Signs your baby is not getting enough sleep include chronic fussiness, difficulty falling asleep (overtired babies actually sleep worse), frequent night waking, short naps, and excessive clinginess. An overtired baby enters a stress response that makes it even harder to fall and stay asleep, creating a vicious cycle.
Related Resources
Milestone Checklists by Age
Track your baby's developmental milestones from birth to 5 years with age-specific checklists.
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 when do toddlers drop their nap normal?
When should I call the doctor about when do toddlers drop their nap?
When is when do toddlers drop their nap normal?
What causes when do toddlers drop their nap?
What should I mention to my pediatrician about when do toddlers drop their nap?
Is when do toddlers drop their nap normal at 12-15 months?
Is when do toddlers drop their nap normal at 15-24 months?
Should I go to the ER for when do toddlers drop their nap?
Does when do toddlers drop their nap go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss When Do Toddlers Drop Their Nap?.
Things to mention
- Describe when you first noticed when do toddlers drop their nap 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 under 2 is refusing all naps and is extremely overtired and difficult to manage.
- Mention if dropping the nap has led to nighttime sleep problems including frequent waking or early morning rising.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your toddler under 2 is refusing all naps and is extremely overtired and difficult to manage
- Dropping the nap has led to nighttime sleep problems including frequent waking or early morning rising
- Your child is falling asleep at inappropriate times (in the high chair, during play) suggesting they are not getting enough total sleep
Urgent signs to report immediately
- Your child is excessively sleepy during the day and falling asleep in unusual situations - this could indicate a sleep disorder or medical issue
- Your child snores loudly, gasps, or stops breathing during sleep alongside daytime sleepiness
- Sudden excessive sleepiness in a previously well-rested child could indicate illness or medication effects
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 when do toddlers drop their nap are normal. Talk to your pediatrician if your child is excessively sleepy during the day and falling asleep in unusual situations - this could indicate a sleep disorder or medical issue.
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
Toddler Bedtime Battles - Won't Go to Sleep
Bedtime battles are among the most common toddler sleep challenges, affecting roughly 20-30% of families with toddlers. Common causes include overtiredness or undertiredness (wrong bedtime), a need for control (very normal at this age), fear of missing out, separation anxiety, bedtime routine that is too long or stimulating, and genuine fears of the dark or being alone. The most effective approach combines a consistent, predictable routine with clear boundaries and empathetic limit-setting.
12-Month Sleep Regression
The 12-month sleep regression is driven by major developmental changes - many babies are learning to walk, experiencing separation anxiety, and developing a stronger will. Your baby may start fighting bedtime, waking more at night, refusing naps, or waking earlier than usual. This regression typically lasts 2-6 weeks. The most common mistake is dropping to one nap too early - most 12-month-olds still need two naps. Maintain consistent routines and this phase will pass.
Baby Not Sleeping Enough - Signs of Sleep Deprivation
Sleep needs vary between babies, but general guidelines exist: newborns need 14-17 hours, infants 4-12 months need 12-16 hours (including naps), and toddlers 1-3 years need 11-14 hours total. Signs your baby is not getting enough sleep include chronic fussiness, difficulty falling asleep (overtired babies actually sleep worse), frequent night waking, short naps, and excessive clinginess. An overtired baby enters a stress response that makes it even harder to fall and stay asleep, creating a vicious cycle.
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.