If you're wondering how much sleep a 1-year-old needs, the short answer is 12–14 hours of total sleep in 24 hours — split between night sleep and 1–2 daytime naps (AAP, 2024).
Here's what the day usually looks like at 12–18 months:
- Total sleep: 12–14 hours per 24 hours
- Night sleep: 10–12 hours, often with 1 brief wake
- Naps: 2 naps until ~13–15 months, then 1 nap from ~15–18 months
- Wake windows: 3–4 hours between sleeps
- First wake: typically 6:00–7:30 am
Some kids sit at 11.5 hours and are fine; some need 14 and crash at 13. Patterns over a week tell you more than any single day.
Quick reference: 1-year-old sleep
| Question | Answer |
|---|---|
| Total sleep needed? | 12–14 hours in 24 h, with the lower end OK if mood and behavior are fine |
| Number of naps? | 2 naps usually until 13–15 mo, 1 nap from 15–18 mo |
| Bedtime range? | Usually 6:30–8:00 pm (earlier when they nap less) |
| First fix when sleep gets worse? | Move bedtime 20–30 min earlier for 3 nights |
| When to call the pediatrician? | Persistent night waking + daytime distress, snoring, gasping, or developmental concerns |
Why "12–14 hours" is a range, not a target
Sleep needs vary by genetics, growth phase, daycare schedule, and developmental leaps. The American Academy of Sleep Medicine reviewed all the studies and landed on 11–14 hours per 24 h for ages 1–2 (AASM, 2016). The National Sleep Foundation lands at 11–14 with a "may be appropriate" band of 9–10 or 15–16 (Hirshkowitz et al., 2015).
Practically: if your 1-year-old gets 11.5 hours and is happy, growing, and falls asleep without a fight, leave it alone. If they get 13 hours and still seem wired and exhausted, the distribution is probably the problem, not the number.
What matters more than total hours
Look at four signals before changing anything:
- How easily they fall asleep. 30+ min of fighting at bedtime usually means overtired or undertired — not "doesn't need sleep."
- Night-waking pattern. One brief wake at 1–4 am is normal. Multiple wakes after a week of consistency is a signal.
- Morning mood. A child who wakes happy and stays regulated until first nap is well-rested. A child who melts down before 9 am is short.
- Naps. Skipped naps that don't get compensated with earlier bedtime will show up as 5 am wake-ups in 2–3 days.
For a deeper look at the cues that point to overtiredness, see signs your baby is overtired.
A typical 1-year-old daily schedule
This is one example, not a prescription:
| Time | What happens |
|---|---|
| 6:30 am | Wake |
| 9:30 am | Nap 1 (60–90 min) |
| 1:30 pm | Nap 2 (60–90 min) |
| 6:30 pm | Bedtime routine |
| 7:00 pm | Asleep |
For full age-banded schedules and the variations parents actually use, see 1-year-old daily schedule.
When to drop from 2 naps to 1
The 2-to-1 nap transition usually happens between 13 and 18 months. Signs your child is ready:
- Skipping or fighting nap 2 for 1–2 weeks straight
- Bedtime drifting later because nap 2 ran late
- Early-morning wake-ups appearing out of nowhere
- Nap 1 stretching to 90+ minutes consistently
Don't rush it. A 12-month-old fighting nap 2 once is just a hard day, not a transition. The full process is in how to switch from 2 naps to 1 nap.
Wake windows at 12–18 months
A 1-year-old typically handles 3 to 4 hours of awake time between sleeps. The last wake window before bed is the longest — usually 4–4.5 hours. Crowding more wake-time than that is the single most common cause of "fights bedtime + wakes early" patterns.
The full age-by-age table is in wake windows by age.
Signs your child may need more sleep
These point to chronic undersleep or a wake-window mismatch:
- Frequent night waking that started without a clear reason
- Early-morning waking before 6 am that doesn't shift back
- Increased irritability, especially before bedtime
- Difficulty falling asleep — a "wired" or hyper child at 7 pm
- Skipping naps and crashing into bedtime in tears
These usually fix with earlier bedtime by 20–30 minutes for 3 nights, not later.
Signs your child is getting enough sleep
- Falls asleep within 15–20 minutes of being put down
- Wakes within a predictable 30-minute window each morning
- Stable mood between sleep transitions
- Engaged, curious, willing to leave you and explore
If most of these are true, leave the schedule alone. "More sleep" doesn't mean "better."
Decision logic: what to try first
Walk this top to bottom — the first one that fits is the one to try:
- If bedtime fights + early-morning wakes → bedtime 20–30 min earlier for 3 nights. Most common fix.
- If they take a long nap 2 then can't fall asleep at bedtime → cap nap 2 at 60 min or move it earlier.
- If they fight nap 2 entirely for 2+ weeks → start the 2-to-1 transition.
- If night waking appeared with a developmental leap → hold the routine, expect 2–4 weeks of bumps, don't introduce new sleep associations.
- If they wake at 5 am every day no matter the bedtime → check room darkness; that's the fix in ~50% of cases.
- If overall sleep is good but they snore or gasp → ask the pediatrician about adenoids/tonsils. This is a real medical question, not a sleep question.
If everything's been chaotic for weeks, see nothing helps toddler sleep — that's the article for "we've tried five things, none worked."
What you can actually try this week
- Anchor wake time first. Same 30-min window every morning, even on weekends. Sleep regulates around wake time, not bedtime.
- Move bedtime 20 min earlier for 3 nights. Test, don't guess.
- Cap nap 2 if it's running long. A 90-min late afternoon nap pushes bedtime 60 minutes.
- Strip the last hour. Low light, no screens, low voices.
- Track for a week. A single hard night isn't data. Five nights in a row is.
What NOT to do
- Don't keep them awake longer to "tire them out." This raises cortisol; bedtime gets worse, not better.
- Don't shift the schedule daily. The brain needs 3+ nights to learn a new pattern.
- Don't compare to other 1-year-olds. The within-age range is genuinely huge.
- Don't add a third nap if they skipped one. Move bedtime earlier instead.
When to talk to your pediatrician
Most "is my 1-year-old sleeping enough?" questions resolve with timing tweaks. Talk to a clinician if you see:
- Snoring, mouth breathing or gasping for air during sleep
- Persistent total sleep < 10 hours per 24 h that doesn't respond to changes
- Night waking with crying that you can't soothe in <10 minutes after weeks of stable routine
- Daytime sleepiness severe enough that they can't make it to nap time
- Sleep regression that lasts > 6 weeks
- Any developmental concerns alongside the sleep change
For context on what early-warning sleep patterns look like, see 13-month-old not sleeping through the night.
Frequently asked questions
Is 10 hours of sleep enough for a 1-year-old?
For most 1-year-olds, no — the typical range is 12–14 hours total, with 10–12 of that at night. A child consistently at 10 hours total is short and you'll usually see it in mood and night waking. That said, sleep needs vary, and a confident kid who's growing well, falls asleep easily and wakes happy at 10.5 hours might just be on the low end of normal.
Should a 1-year-old still take 2 naps?
At 12 months, yes — most still need 2 naps. The 2-to-1 transition usually happens between 13 and 18 months. Consistently fighting or skipping nap 2 for 1–2 weeks is the signal it's time to start the transition.
Why does my 1-year-old wake up at 5 am?
Three usual suspects: room not dark enough (the most common), too much daytime sleep (often a long late nap 2), or bedtime too late (overtiredness causes earlier wakes, counter-intuitively). Try blackout curtains and bedtime 20–30 min earlier before assuming it's a phase.
How long should a 1-year-old's nap be?
Total nap time: 1.5–3 hours. Most 1-year-olds split that as either 2 × 60–90 min naps or 1 × 90–150 min nap depending on their stage in the transition.
Does teething really wreck sleep?
Sometimes, but it's blamed for far more than it does. Teething pain typically lasts 2–4 days per tooth, not weeks. If sleep has been bad for 3+ weeks straight, it's almost never just teeth.
Should I wake my 1-year-old from a long nap?
Usually yes — capping nap 2 at 60–90 min helps protect bedtime. Capping nap 1 is rarely needed. The classic pattern is "long late nap → fights bedtime by 30+ min," and capping fixes it in 2–3 days.
How KidyGrow helps you
For "is my 1-year-old sleeping enough?", a single bad night tells you nothing — a 7-day pattern tells you a lot. KidyGrow gives you three concrete tools:
- Daily mini-log (60 sec) — wake time, nap times, bedtime, night wakes. Auto-totals 24-hour sleep so you stop math-ing in your head.
- Pattern view — overlays sleep totals with mood/behavior so you see whether yesterday's short nap caused today's meltdown, or it's something else.
- Wake-window suggestions — based on your child's age and last sleep, gives a 30-min target bedtime window that minimizes overtiredness.
For a deeper dive on the 0–2 picture overall, see the baby sleep guide (0–2 years).
About this guide: KidyGrow is a parent-built sleep app. This article is based on AAP, AASM and peer-reviewed pediatric sleep research. Educational content; not a substitute for medical advice. Last updated April 2026.
Sources
- American Academy of Pediatrics. (2024). Healthy Sleep Habits: How Many Hours Does Your Child Need? HealthyChildren.org. https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx
- Paruthi, S. et al. / American Academy of Sleep Medicine. (2016). Recommended Amount of Sleep for Pediatric Populations: A Consensus Statement. Journal of Clinical Sleep Medicine. https://pubmed.ncbi.nlm.nih.gov/27250809/
- Hirshkowitz, M. et al. / National Sleep Foundation. (2015). National Sleep Foundation's updated sleep duration recommendations. Sleep Health. https://pubmed.ncbi.nlm.nih.gov/26867486/
- American Academy of Pediatrics. (2024). Sleep — Ages & Stages: Baby. HealthyChildren.org. https://www.healthychildren.org/English/ages-stages/baby/sleep/Pages/default.aspx