Sleep is one of the biggest concerns during a baby's first few months of life. Although each child has their own rhythm and needs, there are general guidelines that help determine if they are getting enough rest. Knowing how many hours a baby should sleep according to their age can help you create healthier routines and detect signs of tiredness or sleep deprivation.
In this guide, you will find a baby sleep chart by age, recommendations for naps and nighttime rest, as well as practical tips to promote safe and restful sleep from birth up to 24 months.
Baby Sleep Hours Chart by Age
0β3 months
During the first few months, a newborn's sleep is very irregular. Babies often wake up frequently to feed and do not yet distinguish between day and night.
| Age | Total Sleep Hours | Night Sleep | Naps |
|---|---|---|---|
| 0β3 months | 14β17 hours | 8β9 hours | 5β8 hours |
At this stage, it's common to wonder: how many hours should a newborn baby sleep? The answer can vary quite a bit, but as long as the baby wakes up to eat, gains weight, and has calm alert periods, it usually falls within the expected range.
π To promote rest and keep the baby snuggled and comfortable during the first few months, many families choose to use baby nests specially designed for newborns. At Petite Marmotte, you will find the best quality, organic, and evolutionary nests that guarantee your baby's safety and rest.
How many hours should a 3-month-old baby sleep?
Around 3 months, some babies begin to sleep for longer periods at night, although they still need several naps during the day.
| Age | Total Hours | Daytime Naps |
|---|---|---|
| 3 months | 14β16 hours | 3β5 naps |
This is an ideal stage to start introducing small sleep routines: soft lights, a relaxing bath, or quiet songs before bedtime.
4β6 months
Between 4 and 6 months, sleep starts to become more organized. Many babies reduce nighttime feedings and consolidate more consecutive hours of rest.
| Age | Total Sleep Hours | Night Sleep | Naps |
|---|---|---|---|
| 4β6 months | 12β16 hours | 9β10 hours | 3β4 hours |
How many hours should a 6-month-old baby sleep?
At 6 months, some babies already sleep through most of the night, although others still need to wake up once or twice.
| Age | Total Hours | Number of Naps |
|---|---|---|
| 6 months | 13β15 hours | 2β3 naps |
At this stage, it can be useful to start using sleeping bags adapted to the baby's age to maintain a stable temperature and prevent them from kicking off the covers during the night. At Petite Marmotte, we have sleeping bags available in TOG 0.5, TOG 1.5, and TOG 2.5, so your baby (and you) can sleep safely and warmly.
7β12 months
Sleep usually becomes more stable during this stage. Most babies take two naps a day and rest for more consecutive hours at night.
| Age | Total Sleep Hours | Night Sleep | Naps |
|---|---|---|---|
| 7β12 months | 12β15 hours | 10β12 hours | 2β3 hours |
Consistent routines help tremendously: having dinner at the same time, reducing stimuli before bed, and maintaining a calm environment can improve the baby's sleep quality.
12β24 months
From one year onwards, many children transition to taking a single nap per day.
How many hours should a 1-year-old baby sleep?
| Age | Total Hours | Naps |
|---|---|---|
| 12 months | 11β14 hours | 1β2 naps |
| 18β24 months | 11β13 hours | 1 nap |
At this stage, it's important to choose breathable pajamas and comfortable clothing to prevent waking up due to heat or discomfort during the night. Our sleep sack pajamas are the perfect solution to keep them warm all night long and are available in various thicknesses to suit all year-round temperatures.
Baby Naps by Age
Naps are fundamental for a baby's physical and emotional development. They not only complement nighttime sleep but also help regulate mood and reduce accumulated fatigue.
Approximate Nap Chart by Age
| Age | Number of Naps |
|---|---|
| 0β3 months | 4β6 |
| 4β6 months | 3β4 |
| 7β12 months | 2 |
| 12β24 months | 1 |
Each baby has different needs, so these figures should be taken as a reference and not as a strict rule.
Signs of Sleep Deprivation in Babies
Sometimes babies don't show fatigue in an obvious way. These are some common signs that a baby needs more sleep:
- Irritability or constant crying
- Rubbing eyes
- Repeated yawning
- Difficulty calming down
- Frequent awakenings
- Hyperactivity or nervousness
When fatigue accumulates, many babies have more difficulty falling asleep, entering a cycle of overtiredness.
Recommended Routines to Improve Baby Sleep
Creating healthy sleep habits from a young age can make a big difference.
Practical Tips
- Maintain more or less regular schedules
- Reduce lights and screens before bedtime
- Create a relaxing ritual (bath, massage, story, song)
- Avoid overstimulation at the end of the day
- Maintain a comfortable room temperature
- Use breathable and comfortable sleepwear
It is also advisable to adapt sleep accessories to each stage of the baby's growth to promote safe and comfortable sleep.
Knowing how many hours a baby should sleep helps to better understand their needs and support each stage of their development. Although there are general charts and recommendations, the most important thing is to observe the baby, respect their rhythm, and create a calm and safe environment for sleep.
During the first 24 months, sleep patterns change a lot, but with patience, consistent routines, and products adapted to each age, sleep usually improves progressively for both the baby and the whole family.
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