10 Month Old Sleep Schedule: How Much Sleep Do They Need?

10-Month-Old Sleep: At a Glance

Total sleep needed: 12-16 hours per 24 hours, including naps (AAP)
Nighttime sleep: 10-12 hours (usually one continuous stretch)
Naps: 2 naps per day - morning + afternoon (2.5-3.5 hours total)
Wake windows: 3-3.5 hours between sleep periods
Typical bedtime: 6:30-7:30 p.m.
Big sleep challenge this month: 9-10 month sleep regression (crawling, pulling to stand, separation anxiety)
Last updated: March 2026. Reviewed against current AAP and CDC guidance.

At 10 months, your baby is one busy little person. They're pulling to stand, cruising furniture, babbling non-stop, and exploring everything within reach - often including your patience at 2 a.m. The American Academy of Pediatrics (AAP) recommends that babies aged 4-12 months get 12-16 hours of total sleep in every 24-hour period, including naps (AAP, 2016). For most 10-month-olds, that breaks down into 10-12 hours overnight and two daytime naps totalling around 2.5-3.5 hours.

Here's what makes this month tricky: just when many parents feel like they've cracked a routine, the 9-10 month developmental leap arrives. New motor skills, a surge in separation anxiety, and a baby who can pull themselves to standing - but can't yet get back down - can undo weeks of sleep progress overnight. It's genuinely disorienting, and it's extremely common.

This guide covers exactly what to expect from a 10-month sleep schedule: how many hours are typical, sample daily timelines, what's driving the regression, and the strategies that actually help. We'll also cover when a sleep concern is worth calling your paediatrician about.

TL;DR: The AAP recommends 12-16 total hours of sleep per 24 hours for 10-month-olds. Most babies this age sleep 10-12 hours at night and take 2 naps (roughly 2.5-3.5 hours combined). A typical day: wake 6-7 a.m. → nap 1 around 9:30 a.m. → nap 2 around 2 p.m. → bedtime 6:30-7:30 p.m. (AAP).

How Much Sleep Does a 10-Month-Old Need?

The AAP's 2016 sleep guidelines recommend 12-16 hours of total sleep per 24 hours for all infants aged 4-12 months, counting every nap (American Academy of Pediatrics, 2016). At 10 months specifically, most babies achieve this with 10-12 hours of nighttime sleep and two naps that together add up to 2.5-3.5 hours. Falling below 10 total hours consistently is worth discussing with your paediatrician.

One thing worth remembering: these ranges reflect what's typical, not what every healthy baby must do. Some 10-month-olds function beautifully on 12.5 hours; others genuinely need 15. The best signal your baby is getting enough sleep is behavioural - they wake up in a good mood and get through their wake windows without significant meltdowns or yawn-fest spirals before nap time. For a complete snapshot of where your baby sits developmentally this month alongside their sleep patterns, visit the 10-Month Baby Overview in the Milestone Encyclopedia →

Wake Windows: The Foundation of Every 10-Month Schedule

Wake windows - the stretches of awake time between sleep periods - are the single most useful tool for building a workable schedule. At 10 months, 3-3.5 hours is the typical wake window. Go much shorter and your baby isn't tired enough to sleep; go much longer and they become overtired, which paradoxically makes settling harder. The chart below shows how wake windows expand gradually from 8 through 12 months.

What Does a Typical 10-Month-Old Sleep Schedule Look Like?

Using a 3-3.5 hour wake window framework, most 10-month-olds land on a morning nap around 9:00-10:00 a.m. and an afternoon nap around 1:30-2:30 p.m., with bedtime following 3-3.5 hours after the second nap ends (AAP sleep guidance). The exact times shift with your baby's natural wake-up - the framework stays consistent even when the clock changes.

Sample Schedule A: Early Riser (6:00 a.m. Wake-Up)

• 6:00 a.m. - Wake up, first feed of the day
• 9:00-10:30 a.m. - Nap 1 (~1.5 hours, after ~3 hour wake window)
• 10:30 a.m. - Wake, feed, active play
• 2:00-3:15 p.m. - Nap 2 (~1.25 hours, after ~3.5 hour wake window)
• 3:15 p.m. - Wake, feed, winding-down play
• 6:30-7:00 p.m. - Bedtime routine, asleep (~3.25 hour wake window)

Sample Schedule B: Later Riser (7:00 a.m. Wake-Up)

• 7:00 a.m. - Wake up, first feed
• 10:00-11:30 a.m. - Nap 1 (~1.5 hours)
• 11:30 a.m. - Wake, feed, play
• 3:00-4:15 p.m. - Nap 2 (~1.25 hours)
• 4:15 p.m. - Wake, feed, calm activities
• 7:30-8:00 p.m. - Bedtime routine, asleep

One thing many parents discover by trial and error: pushing bedtime later doesn't help a baby sleep later in the morning. At 10 months, an overtired baby often wakes earlier - not later - because cortisol (the stress hormone that keeps them alert) builds up when they're kept awake beyond their window. A 6:30 p.m. bedtime isn't early; for a lot of 10-month-olds, it's the sweet spot that produces the longest overnight stretch.

What If Naps Are Shorter Than Expected?

If your baby is consistently taking 30-45 minute naps instead of the 1-1.5 hours you're hoping for, they're likely completing one sleep cycle and waking at the natural arousal point. Try shifting nap time earlier by 15 minutes to make sure they're going down sleepy but not overtired. Darkening the room and white noise can also help bridge sleep cycles.

The 9-10 Month Sleep Regression: What's Actually Happening

Many babies who were previously sleeping well suddenly start waking more at night, fighting naps, or needing extensive settling around 9-10 months. This isn't a sign that sleep has broken - it's a sign of major brain development. Separation anxiety peaks between 9 and 12 months as babies develop a full understanding that you exist when you're not visible - and they'd very much like you back (AAP, Separation Anxiety).

Three things converge to drive this regression:

1. Major motor development. Crawling, pulling to stand, and early cruising all emerge around this window. The brain is actively consolidating these skills during sleep, which disrupts normal sleep architecture and can cause more frequent partial wakings.
2. Separation anxiety. Object permanence is now firmly in place. Your baby knows you're somewhere in the house - and they want you there, now. This is cognitively normal and healthy, but it makes independent sleep onset significantly harder for a few weeks.
3. Getting stuck standing. Babies who've just mastered pulling to stand often can't yet get themselves back down. They stand up in the crib, can't lower themselves, panic, and cry - sometimes every hour. It's one of the most underreported causes of night waking at this age.

These three forces - motor development, separation anxiety, and crib mechanics - often hit simultaneously. Knowing which milestones are behind the disruption makes it far less alarming. See exactly what your baby is achieving right now at the 10-Month Development Milestones guide →

The standing-in-crib issue is worth addressing proactively. During daytime play, help your baby practise the stand-to-sit transition - hold their hands and guide them down from standing, repeatedly. Most babies figure it out within a week of deliberate practice, and once they can lower themselves, that category of night waking simply stops.

According to a 2012 review in Pediatrics, consistent parental responses - whether you choose a graduated approach or a more responsive method - are more important than the specific strategy used (Mindell et al., AAP Pediatrics, 2012). There's no single "right" method. What matters most is picking one approach and applying it consistently for at least 1-2 weeks before concluding it isn't working.

Tips to Help Your 10-Month-Old Sleep Better

Most 10-month sleep challenges are temporary and respond well to consistent routines. The AAP considers behavioural sleep strategies - including graduated extinction approaches - safe and effective for healthy infants beyond 6 months (AAP Pediatrics, 2012). Here are the strategies that consistently make a difference at this age.

1. Anchor Wake Windows, Not Clock Times

Don't try to force naps at specific clock times - build from wake windows. If your baby woke at 6:45 a.m. instead of the usual 6:00 a.m., push the morning nap to 9:45-10:00 a.m. accordingly. Clock-chasing leads to under-tired babies who fight sleep; wake-window anchoring means nap time and bedtime arrive when your baby is genuinely ready.

2. Protect the Second Nap

Some parents, frustrated with a long afternoon nap that pushes bedtime late, try dropping it. Don't. A 10-month-old isn't developmentally ready for a single-nap day - that transition typically happens between 13 and 18 months (AAP). Dropping the second nap too early almost always causes severe overtiredness and worse night sleep. If the second nap is too long, cap it at 45-60 minutes rather than eliminating it.

3. Build a Short, Consistent Bedtime Routine

A predictable pre-sleep sequence helps your baby's nervous system shift into sleep mode. A 2009 study published in Sleep found that a consistent bedtime routine was associated with significant improvements in infant sleep onset and night wakings (Mindell et al., Sleep, 2009). Keep it to 20-30 minutes: bath (optional) → feed → story → song → crib.

4. Put Baby Down Drowsy But Awake

If your baby always falls asleep nursing, on a bottle, or in your arms, they'll need that same condition to resettle during every normal nighttime arousal - which happens naturally 3-5 times per night in all humans. Gradually shifting to drowsy-but-awake placement, even just for some sleep periods, helps them build the skill of falling asleep without a prop.

5. Respond to Standing in the Crib Calmly, Then Teach the Exit

When your baby stands in the crib and can't get down, go in, lower them gently with a quiet reassurance, and leave. Don't extend the interaction. During the day, practice standing-to-sitting on the floor 10-15 times. Most babies make this neurological connection within a week - sometimes less - and the nighttime crib-standing stops on its own.

Feeding and Sleep at 10 Months

Most 10-month-olds no longer need nighttime feeds to meet their nutritional needs, though some breastfed babies still nurse at night for comfort. The AAP recommends continuing breastfeeding for at least 12 months (and beyond if desired), but notes that by 10 months, most babies can meet their caloric needs during the day - typically 3 meals, 1-2 snacks, and 24-32 oz of formula or 4-5 breastfeeding sessions (AAP Breastfeeding Guidance, 2022).

The most common feeding-sleep issue at this age is a feed-to-sleep association. If your baby falls asleep nursing or with a bottle every night, they'll expect the same to resettle at every natural nighttime waking. A practical fix: shift the last feed earlier in the bedtime routine - before the bath instead of as the final step - so your baby is still awake when they go into the crib.

Also check daytime intake. A genuinely hungry baby at bedtime will wake for a feed, and that's appropriate. Make sure solids are calorie-dense enough (fats from avocado, cheese, full-fat yogurt) and that daytime nursing or formula sessions are fully established before working on night weaning.

See the 10-Month Feeding Guide in the Baby Milestone Encyclopedia →

Mention at Your Next Well-Child Visit:

• Consistently sleeps fewer than 10 total hours in 24 hours (including all naps)
• Has never slept a stretch of 5+ continuous hours at night
• Naps are consistently under 20 minutes despite consistent routines
• Seems excessively drowsy during wake windows, hard to engage
• Snores loudly or breathes noisily during sleep

Call Your Paediatrician Within 1-2 Days:

• Sudden, dramatic sleep change after previously sleeping well - especially with fever, ear tugging, or other illness signs (ear infections frequently present first as night waking)
• Baby wakes screaming inconsolably and can't be settled for 20+ minutes (possible pain)
• Any breathing irregularities during sleep - pausing, gasping, or very laboured breathing

Call 911 or Go to the ER Immediately:

• Baby is unresponsive, limp, or cannot be roused
• Baby stops breathing, turns blue or very pale, or has a seizure

Source: These red flags are adapted from CDC developmental surveillance guidelines and CDC Safe Sleep guidance. When in doubt, always call your paediatrician - there is no such thing as calling too soon about a baby's health.

For a comprehensive, age-specific list of developmental warning signs at 10 months, see the 10-Month Developmental Red Flags Guide in the Baby Milestone Encyclopedia →