There's nothing like the sight of a peacefully sleeping baby. But as many new parents can tell you, it's a sight they don't see nearly often enough.
No child "sleeps through the night," but babies do reach the point where they get themselves back to sleep when they wake up periodically.
Parents have a lot of questions when it comes to sleep and their baby. The first and most important: How much sleep does my baby need? Here are some general guidelines. (Click here for tips on creating a bedtime routine for your baby or toddler. )
AGE
Approx. amount of sleep needed:
Newborn
16 to 20 hours per day
3 weeks
16 to 18 hours per day
6 weeks
15 to 16 hours per day
4 months
9 to 12 hours plus two naps (2 to 3 hours each)
6 months
11 hours plus two naps (1 1/2 to 2 1/2 hours each)
9 months
11 to 12 hours plus two naps (1 to 2 hours each)
1 year
10 to 11 hours plus two naps (1 to 2 hours each)
18 months
13 hours plus one or two naps (1 to 2 hours each)
2 years
11 to 12 hours plus one nap (2 hours)
3 years
10 to 11 hours plus one nap (2 hours)
4 to 5 years
10 to 12 hours. Usually no nap.
The amount of sleep needed varies individually with the baby and with the age and circumstances. Some babies are long sleepers and some are catnappers. Some are very regular and others are very irregular.
Click on your baby's age below to learn more about her sleep patterns. (And click here to learn about safe sleeping.)
Newborn ![]()
3 Weeks ![]()
2 Months ![]()
4 Months ![]()
6 Months ![]()
9 Months ![]()
1 Year ![]()
18 Months ![]()
2 Years ![]()
3 Years ![]()
Preschool![]()
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Newborn
Your newborn baby doesn't know the difference between night and day. She needs to sleep and feed around the clock to grow and develop correctly, so night and day don't matter much to her anyway. In general, your newborn will sleep about 16 to 18 hours out of every 24. A newborn usually sleeps two to four hours at a time and wakes up hungry. She needs to eat around the clock at first but will gradually sleep more at night and less during the day.
You can begin to teach your baby the difference between night and day by behaving differently at different times. During the day, talk to your baby more while you feed her. Keep it light and bright. At night, be more subdued and quiet. Keep the lighting down. Eventually, she'll catch on and begin to sleep more at nighttime.
Remember, if you're breastfeeding, your hormones have reorganized your sleep patterns to match your baby's. These hormones will help you avoid sleep deprivation if you give yourself a chance. Nap during the day when the baby sleeps.Formula-fed babies may sleep longer because formula tends to stay in their stomachs longer, but in general, their sleep patterns mimic those of their breastfed peers'.
Tip: When your baby was in the womb, your walking motions lulled her to sleep. It's no surprise that your newborn still loves to be gently rocked and swayed. Swaddling also helps make her feel "at home." Many babies also find comfort in music. But remember: She's supposed to feed every two to three hours around the clock.
3 Weeks
Remember, if you're breastfeeding, your hormones have reorganized your sleep patterns to match your baby's. These hormones will help you avoid sleep deprivation if you give yourself a chance. Nap during the day when the baby sleeps. Formula-fed babies may sleep longer because formula tends to stay in their stomachs longer, but in general, their sleep patterns mimic those of their breastfed peers'.
Tip: If your baby tends to sleep all day, dozing through her feedings, try waking her up to eat. She needs to learn that the longest sleeping period is during the night. Help her get a little bit more organized at this point by taking her into the center of family activity at around 4 p.m. Even if she dozes, keep her upright in an infant seat, carrier, or bouncy chair. Then give her a bath around 7 or 8 p.m. This will simultaneously keep her awake and relax her for her long sleep (3 to 4 hours) ahead.
2 Months
Babies at this age sleep a little less than they did as newborns, about 15 to 16 hours on average. Your baby will sleep most of these hours at night and will stay awake much longer during the day, although she'll be working her way toward three naps a day. As always, this varies with the baby.
Contrary to what your mother or mother-in-law may tell you, 2-month-old babies don't usually sleep through the night. There are huge differences among babies at this age, but most 2-month-olds still need to eat during the night.
Don't be surprised if your baby starts to be "hyperawake" and crying in the late afternoon or evening. This fussiness is normal. (For more about colic, click here.) When she does settle, she's likely to sleep longer.
Tip: A little whimpering upon waking is normal. Although you should still go to your baby when she cries, give her a little time (five minutes or so) to whimper and cry. She may settle down on her own and go back to sleep.
4 Months
Most babies this age have put most of their sleep into the nighttime hours and are more awake during the day.
Your baby is now capable of doing a lot more to settle herself to sleep. It's time to set up a pattern of putting her to sleep that will work for her during the night and at naps. Routine is very important to your 4-month-old, so try to make sure things like naps and bedtime happen at pretty much the same time and in the same way every day. You don't have to be rigid, just as consistent as possible.
Tip: Your baby will now roll a bit and will probably move around her crib. Consider a blanket sleeper, or she'll often end up outside of her covers and wake up cold. Check the label to be sure it's flame retardant.
6 Months
The average 6-month-old sleeps about 11 hours each night and has settled into two naps of about one to two hours, usually in the morning and afternoon. Almost all healthy 6-month-olds can sleep through the night, with no need for midnight snacks or early-morning conversations unless you want to spend this time with your baby or are trying to keep up your milk supply.
Your baby is starting to get more opinionated, however. This is your last chance to decide where you want her to sleep without her becoming a vocal part of the decision-making process. Developing firm bedtime routines will help her get herself to sleep and stay asleep.
Tip: Here are a few good habits to help make bedtime easier:
9 Months
Babies at 9 months sleep about 11 to 12 hours at night. Just as before, your baby will wake up every few hours all night long. The difference now, however, is that she remembers you and misses you when she awakens. Additionally, if she's used to being rocked or cuddled to sleep, then she'll expect the same in the middle of the night. It's up to you to decide whether you're prepared to be a part of this routine or want her to learn to fall back asleep on her own. If she cries, give her a chance to settle back down on her own. If she's frantic, settle her back down as simply and quietly as possible. Try to avoid picking her up if you want her to regularly sleep in her own bed.
Your baby will usually take two naps at this age. Both the afternoon and the morning nap typically last one to two hours. As her parent, you know best how much sleep your baby needs. But no matter what her personal average, she'll sleep less at night if she takes extra-long naps. If this happens in daycare, discuss it with the daycare provider to adjust your baby's schedule.
Tip: Children tend to sleep longer when they're ill. But adding more than an hour to a regular nap is unusual. If your baby is sleeping more than an hour longer than normal due to illness, check in with your health care provider right away.
Tip: Crawling, climbing, and standing at the crib rail are normal at this age. Be sure your baby's crib is safe, and know that she will learn that she can get down from a standing position on her own.
1 Year
The typical 1-year-old will sleep between 10 and 12 hours at night and take a couple of one- to two-hour naps during the day. As always, the amount of sleep depends on the individual baby.
Many children adopt a "lovey," a blanket or stuffed animal, to help them settle. This is a positive step toward independence. A pacifier is a bad choice and should be removed at this age.
Tip: You may notice that your baby's afternoon nap is getting a little shorter, but that she seems content to play in her crib a bit before calling for you to come get her. Put a few small toys in her crib to encourage this behavior. But make sure they're not too big she could learn how to stack them and climb out of her crib.
18 Months
Babies at 18 months typically need 13 hours of sleep every 24 hours. This is often less sleep than their parents think and wish they needed.
Because sleeping needs are different from child to child, you'll have to figure out what's right for your child. Here are a few suggestions to help you out:
Tip: A bottle at night is a bad habit. It's bad for your toddler's teeth and her ears, and if it becomes part of her routine, she'll always need it to fall asleep, even when she wakes up in the middle of the night. Get rid of it now if you haven't done so already.
2 Years
Different toddlers need different amounts of sleep. But in general, 2-year-olds need 13 hours of sleep per 24 hours. Typically, they'll sleep 11 to 12 hours at night, with maybe one nap each afternoon of one to two hours.
Toddlers are big on refusing to go to bed. Being consistent every day about bedtime rules and routines is the best way to teach your child good sleeping habits and make things easier on you. Here are a few tips: