Your toddler's 15-month-old sleep schedule affects their development along with protecting your emotional health as their concerned caregiver. Transitioning period from multiple daily naps to a regular daily routine becomes hard for toddlers as well as their parents. A regular sleep schedule enables proper development in your child by providing them with necessary rest and creates stability throughout the day for both yourself and your toddler. The following article explains proven approaches that establish healthy sleep patterns for your 15-month-old to achieve proper rest.
Sample 15-month-old Sleep Schedule
Here’s a sample sleep schedule for a 15-month-old. The total sleep duration for most 15-month-old children should consist of 11 to 14 hours between overnight sleep and daytime rest. The below schedule works as a starting point but you should customize it to match your child’s unique sleep requirements and behavior.
Time |
Activity |
7:00 AM |
Wake up and morning routine (diaper change, breakfast, etc.) |
9:30 AM |
Morning nap (1 to 1.5 hours) |
12:00 PM |
Lunch |
1:30 PM |
Afternoon nap (1 to 1.5 hours) |
4:00 PM |
Wake up from nap and afternoon playtime |
6:00 PM |
Dinner |
7:30 PM |
Begin bedtime routine (bath, reading, quiet time) |
8:00 PM |
Bedtime |
A 15-month-old typically needs about 11 to 14 hours of sleep in 24 hours. It includes:
- 10 to 12 hours of nighttime sleep
- 1 to 2 hours of daytime sleep, usually as a single nap (though some toddlers may still take two naps)
Since children vary by their sleep requirements, different activities, together with your child's personality and physical development rate, will determine their specific sleep needs. Following a regular sleep routine is important for your toddler to receive adequate rest time.
15-month-old Nap Schedule

Most toddlers switch to taking only one nap each day at age 15 months. Settling your child to a regular nap routine allows them to achieve healthy development through adequate sleep rest. The following nap schedule exemplifies how daytime sleep meets with night rest:
Time |
Activity |
7:00 AM |
Wake up and morning routine (diaper change, breakfast, etc.) |
12:00 PM |
Lunch |
1:00 PM |
Nap time (1 to 2 hours) |
3:00 PM |
Wake up from nap and afternoon playtime |
6:00 PM |
Dinner |
7:30 PM |
Begin bedtime routine (bath, reading, quiet time) |
8:00 PM |
Bedtime |
How Long Should a 15-month-old-nap?
The recommended sleep duration for a 15-month-old child amounts to 1 to 2 hours per day. Plenty of toddlers at this age switch to solitary napping during the early part of afternoon time. Taking a daily nap reinforces proper restfulness along with nighttime sleep, which supports their growth and enhances their development.
Your 15-month-old who naps twice per day requires rest periods that range between 1 to 2 hours if they display readiness for a single nap time each day.
How Many Naps Should a 15-month-old take?
A 15-month-old child typically follows a one-period rest schedule during their daily routine. Most toddlers nowadays transition to one daily rest period after dropping their former schedule of two naps.
Children at this stage need a single daily rest period that lasts between 1 to 2 hours within the 12:00 PM to 1:30 PM timing. At 15 months, some children need two short day naps, yet they will naturally progress toward a longer midday nap through their development.
15-month-old Wake Windows

Typical 15-month-old toddlers require rest between four to five hours of waking up. Using wake windows as a sleep-schedule management tool makes every naptime and bedtime more effective by allowing children to gain proper wakefulness before their rest period.
Here’s a general guide to wake windows for a 15-month-old:
- Morning wake window: Children who wake up at 7:00 AM should take their nap between 11:00 AM to 12:00 PM according to a typical 4 to 5-hour wake window.
- Afternoon wake window: The wake window lasts from 4 to 5 hours following their nap period (a nap which ends at 1:00 PM to 2:30 PM means a recommended bedtime between 6:30 PM to 7:30 PM).
Make adjustments to your child's sleep schedule as needed according to their sleep cues. The amount of time before bedtime that toddler children need varies depending on their energy levels and personalities.
Is there a 15-month Sleep Regression?
The 15-month sleep regression happens to some children, although it appears less often than sleep regressions at 4 months, 8 months or 12 months. The developmental backward step appears in your toddler when they reach various developmental achievements with their motor function and speech growth and when they switch from two daily naps to one full nap per day. Children at fifteen months of age regularly demonstrate the behaviors mentioned.
- Increased resistance to bedtime or naps
- Frequent night wakings
- Shortened or inconsistent naps
- Difficulty self-soothing
Sleep interruptions tend to persist for a limited span of several weeks. The maintenance of nightly routines and creating a relaxing space for sleep play an essential role in calming your child at bedtime. Consultation with a pediatrician about ongoing development issues is advisable when other concerns emerge in case there are other medical factors at play.
Why Does My 15-month-old Keep Waking Up at Night?

The average 15-month-old child wakes up multiple times during each night. These occurrences frequently occur due to developmental changes alongside the process of teething and changes in daily routines. The reasons that cause your toddler to wake during nighttime help you determine proper solutions for his sleep problems. Various causes typically result in your 15-month-old needing to wake up throughout the night.
- Sleep Regression
As mentioned earlier, a 15-month-old may go through a sleep regression due to developmental milestones, such as language acquisition, increased mobility (like walking), or transitioning from two naps to one. This can cause disruptions in sleep patterns. Use the Momcozy Sound Machine to enjoy soothing sounds that help you and your little one wind down and prepare for sleep. Personalize a sleep-wake routine to help everyone fall asleep, stay asleep, and wake up refreshed.
- Teething
The teeth-eruption process leads to overnight wake-ups that usually start during this developmental period. The teeth's growth through the gums creates a discomfort that makes your toddler frequently wake up, especially when they experience gum pain. The painful condition makes restful sleep difficult to achieve, so their bodies wake up frequently during nighttime hours.
- Separation Anxiety
Between 15 months of age, children start experiencing separation anxiety, thus creating nighttime distress when they are apart from their parents. Their emotional development causes them to need someone to stay with them or comfort them, which leads to nighttime awakenings. Young children experience difficulty in independently calming themselves down while needing their body to seek proximity with others for reassurance.
- Changes in Routine
Your toddler experiences disrupted sleep because their normal schedule becomes interrupted by changes such as time spent outside the home needing different caretakers or altered naptime patterns. Changes in daily activities produce emotional stress that leads to bedtime problems and nighttime wakefulness in children. For your toddler to build sleep security your child needs consistent routines as a precondition for restful nights.
- Hunger or Thirst
Children who experience growth spurts might require small nighttime snacks along with drinks to meet their nutritional needs. As a sign of nighttime hunger or thirst, children might wake up during the night, which parents must investigate to rule out as the primary cause. Giving your child a bedtime snack and drink before resting can stop nighttime disruptions.
- Overstimulation Before Bedtime
Excessive pre-bedtime activity, such as screen usage, energetic movements and thrilling games, increases the difficulty for toddlers to fall asleep. An overwhelming day can result in children becoming unable to calm down properly making them struggle to fall asleep at night and waking up multiple times throughout the night.
- Discomfort or Illness
The sleep of your toddler becomes disrupted when they experience sickness or discomfort due to wet diapers or tight clothing or exhibit allergy symptoms. Illnesses that cause ear infections or create cold symptoms usually result in uncomfortable sleep and lead to nighttime awakenings. When your toddler feels comfortable with proper healthcare, your sleep disruption problems will decrease.
- Sleep Environment Issues
Changes in the sleep environment that include rooms with improper temperature settings, excessive illumination, or audible disturbances can negatively affect restful sleep. Create an environment around their sleeping space where it remains peaceful yet cozy. The Momcozy Smart Baby Monitor is a great addition to the sleep environment, offering real-time video and audio monitoring. This helps ensure the room stays calm and allows parents to monitor their toddler's comfort, ensuring they are safe and cozy without disturbing their sleep.
FAQs about 15-month-old Baby Sleep Schedule
What is a good bedtime routine for a 15-month-old?
The optimal bedtime routine for a 15-month-old toddler includes scheduling a specific bedtime together with bathing while water is warm followed by reading peaceful books as well as providing a small meal or beverage and time for hugging. Creating such signals with bedtime routines helps your toddler transition toward sleep while improving their overall quality of sleep.
Is 15 months too early for a toddler bed?
Children usually need at least 18 months before they should transition to a toddler bed. Children generally transition from crib to bed between 18 months old and 3 years old. Early transition may be required when your child begins climbing from the crib or surpasses the crib's recommended weight limits.
What is the 80/20 rule for sleep for babies?
According to the 80/20 rule in baby sleep management, infants need to receive 80 percent of their required sleep at night before using up the remaining 20 percent during daytime naps. A well-established daily routine helps babies get sound nighttime rest, promoting their development at the same time they grow.
Conclusion
Adequate sleep scheduling must remain constant for 15-month-old children since it facilitates both physical development along cognitive growth. Infants need to sleep between 11 and 14 hours daily, and their rest period should include time for napping. A well-balanced schedule containing one nap session and suitable breaks between activities and calming activities leads to effective sleep rest. Adjust your child's sleep schedule according to their individual needs to guarantee they receive proper rest.