A 6-month-old needs roughly 14 hours of total sleep per day, split between nighttime sleep and daytime naps. That typically breaks down to about 10 to 11 hours at night and 3 to 4 hours of napping spread across the day. Every baby varies, but this range gives you a reliable target.
Nighttime and Nap Breakdown
At 6 months, most babies sleep 10 to 11 hours overnight, though that doesn’t necessarily mean 10 straight hours without waking. During the day, your baby will likely need three naps of about 1 to 2 hours each, with the third nap often being a shorter catnap of 30 to 45 minutes. Some babies start dropping that third nap closer to 7 or 8 months, but at 6 months, three naps is still the norm.
Between naps, aim for about 2 to 3 hours of awake time. These “wake windows” tend to get longer as the day goes on. Your baby might only need 2 hours of wakefulness before the first morning nap but closer to 3 hours before bedtime. Pushing a baby past their wake window often backfires, making them overtired and harder to settle.
Signs Your Baby Is Ready for Sleep
Clock-based schedules are helpful, but your baby’s behavior is the better guide. Common sleepiness cues include rubbing eyes, yawning, looking away or staring into space, fussing, and pulling on their ears. Some babies get quiet and zoned out when they’re tired, while others ramp up and get cranky. Learning your specific baby’s pattern matters more than following a rigid timetable. If you’re consistently catching these signals and putting your baby down before they become overtired, naps and nighttime sleep tend to go more smoothly.
Night Feedings at 6 Months
Whether your baby still needs to eat overnight depends partly on how they’re fed. Formula-fed babies older than 6 months are unlikely to wake from genuine hunger, since formula digests more slowly and keeps them fuller longer. For these babies, you can start phasing out night feeds if you choose to.
Breastfed babies are a different story. Night feeds before 12 months help maintain your milk supply, so most experts recommend continuing them for breastfed infants even if the baby could technically go longer stretches without eating. A breastfed 6-month-old waking once or twice to nurse overnight is completely normal and not a sign of a sleep problem.
How Solid Foods Affect Sleep
Six months is when most families start introducing solid foods, and there’s evidence this can modestly improve sleep. A large study from King’s College London found that babies who started solids earlier slept about 16 minutes longer per night and woke less frequently, with the biggest difference showing up right around the 6-month mark. Night wakings dropped from just over twice per night to about 1.7 times. That’s not a dramatic shift, but over a week it adds up to nearly 2 extra hours of sleep, and parents in the study reported fewer sleep problems and better quality of life.
Solids aren’t a magic fix for a baby who wakes frequently, but they can contribute to longer, more consolidated stretches of nighttime sleep as your baby’s calorie intake during the day increases.
The 6-Month Sleep Regression
If your baby was sleeping well and suddenly isn’t, you’re likely dealing with a sleep regression. Around 6 months, a lot is happening developmentally. Babies are learning to sit up, some are starting to crawl, and teething often kicks in. All of these physical changes can disrupt previously solid sleep patterns.
There’s also a cognitive leap happening between 6 and 9 months: your baby begins to understand object permanence, the idea that people and things still exist even when out of sight. This is why separation anxiety spikes around this age. Your baby now realizes you’re somewhere else when you leave the room, and that realization can make falling asleep alone, or falling back asleep after waking, much harder. The regression is temporary, typically lasting 2 to 6 weeks, though it can feel longer when you’re in the middle of it.
Setting Up a Safe Sleep Environment
At 6 months, the CDC recommends continuing to place your baby on their back for every sleep, including naps. Use a firm, flat mattress in a safety-approved crib with only a fitted sheet. Keep blankets, pillows, bumper pads, and stuffed animals out of the crib. If your baby rolls onto their stomach on their own (which many 6-month-olds can), you don’t need to keep flipping them back, but always start them on their back.
Room sharing, where your baby sleeps in your room but on their own surface, is recommended for at least the first 6 months. Watch for signs of overheating, like sweating or a hot chest, and dress your baby in a sleep sack rather than loose blankets to keep them warm without the suffocation risk.
What a Typical Day Looks Like
A realistic schedule for a 6-month-old might look something like this:
- 7:00 AM: Wake up and first feeding
- 9:00 AM: First nap (1 to 1.5 hours)
- 12:00 PM: Second nap (1 to 2 hours)
- 3:30 PM: Third nap (30 to 45 minutes)
- 7:00 PM: Bedtime
This is a loose framework, not a prescription. Some babies wake earlier, some nap longer, and bedtime can shift depending on how the day’s naps went. If the last nap runs late or gets skipped, you might need to move bedtime earlier to prevent overtiredness. The total sleep target of around 14 hours is more important than hitting exact clock times. Track your baby’s mood and sleepiness cues, adjust as needed, and the schedule will find its own rhythm.