3 month old babies need 11-12 hours of sleep at night and 3 to 4 hours of sleep during the day for a total of 14 to 16 hours of sleep, on average. With over 10 years of experience, we provide you with sample 3-month-old baby schedules, including milk feedings for breastfeeding and formula-feeding babies, solids, naps, and nighttime sleep.
3 Month Old Sleep and Development
At 3 months old, your baby is past the newborn stage – quite a milestone! Your baby has been doing a lot of growing and developing in the last 12 weeks, so he, no doubt, looks and behaves quite differently now than he did when you first brought him home from the hospital.
Your baby’s sleep at 3 months old may have started to regulate itself somewhat. You might notice that your baby is starting to sleep longer stretches at night, and to have more wake time during the day. This is a great sign, though if that’s not happening, don’t worry. By no means is it standard for all babies to sleep well at 3 months old! For some babies, they will still be waking quite a bit at this age.
Most 3 month olds need 11-12 hours at night and 3-4 hours of sleep during the day. A typical bedtime at this age is around 6:00 to 8:00 p.m. 7:00 p.m. is a standard bedtime for babies this age.
And, many 3-month-olds are still eating 1-2 times a night and can do one 4-5-hour stretch of sleep without eating. Breastfeeding babies may still be nursing every 3 hours at night at this age but that will likely change very soon.
For many 3 month olds, some naps are just 30 minutes. This is all normal development at this age as it’s highly unusual for babies to take four 1-hour naps. Typically, a baby will take one longer nap at this age and shorter catnaps the remainder of the day. As your baby grows and matures, he or she will consolidate sleep and transition to just 3 naps by 5-6 months old.
Keep in mind that most babies, at this age, can’t be on a strict schedule because many babies are still taking shorter naps while their brain matures and they simply can not stay up very long to get to the next scheduled nap-time. It’s likely that your 3 month old’s naps are still on the short side but come frequently and every day will still likely be different. Don’t worry, that will change! Most babies can get down to just 3 naps around 6 months or 7 months old.
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How Many Naps for a 3 Month Old?
Most 3 month old babies take 4 naps each day that total 3-4 hours. This is primarily because babies this age can’t stay awake longer than 1-2 hours at a time without getting overtired.
When Sleep Gets Worse at 3 Months
If your baby has recently started sleeping worse, you may want to read more about this 2 to 3 month time period in a baby’s life. Keep in mind that one of the biggest sleep challenges families face around 3 to 4 months old is the 4-month sleep regression. During this sleep regression, your baby’s sleep has changed permanently. This is great news that your baby is developing appropriately, and maybe even a bit earlier than expected, but it’s not always good for sleep.
You May Also Be Interested In…
- 5 Ways to Help Your Baby Sleep Through the Night (FREE e-Book)
- 4 Month Sleep Regression (which can start around 3 months old)
- Does E.A.S.Y. Make It Harder?
3 Month Old Baby Feeding
Your baby will likely also start to consolidate feedings by 3 months old. Your baby’s stomach capacity is considerably larger now than it was in the early days and weeks after birth, so your 3-month-old baby will likely be able to go for longer stretches between feedings. You may also find that your baby feeds more frequently during the day and is beginning to drop night feedings (although again, if this isn’t the case for you – don’t worry. That’s normal, too!). Do remember, though, that if you are breastfeeding, you’ll want to continue to breastfeed at least every few hours during the day, and your baby will most likely continue to need night feedings at this age too.
If your baby is still waking frequently at 3 months old, you may start to feel like you need to introduce solid food, in order to help your baby sleep. However, keep in mind that starting solids doesn’t usually improve sleep, and 3 months old is still considered too young to begin solid food. It’s best to stick exclusively with breastmilk or formula unless your healthcare provider indicates you should do otherwise.
Breast milk or formula should be the primary nutrition for the first year and solids come secondary. Average amounts per day:
• At least 5-7 breastfeeding sessions per day or 2 1/2 ounces formula for each pound of weight (approx. 20-30 ounces)
• Water is unnecessary (breast milk and formula have plenty of water in them).
For information on starting your baby on solid food, we have a series of blog posts dedicated to the subject. We include recommendations about how and when to start solids, as well as helpful information on food allergies, recommended products, baby-friendly recipes, and more.
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Sample 3 Month Old Sleep Schedules
At 3 months old, keep in mind that a baby can typically stay awake just 1-2 hours TOPS before needing to sleep, again. Overtired babies tend to wake more frequently at night and take short naps, so keep that in mind.
Breastfed 3 Month Old Baby Sample Schedule
| Time | Activity | Notes |
|---|---|---|
| 7:00 | Wake | *Fixed Point |
| 7:00 | Feed | |
| 8:30 | Nap | *Fixed Point |
| 9:00 | Wake and Feed | |
| 11:00 | Feed and Nap | |
| 1:00 | Wake and Feed | |
| 2:00 | Nap | |
| 2:30 | Wake and Feed | |
| 4:30 | Feed and Nap | |
| 6:30 | Feed | |
| 7:00 | Catnap | |
| 9:00 | Feed and Bedtime | *Fixed Point |
| 11:00 | Fill-Up Feed | Fill-Up Feeds should always take place at Mom’s bedtime, so mom gets a long stretch of sleep; be sure to use breast compressions at bedtime and night feedings |
+ 1-3 night feedings
* – We recommend you make these fixed points in your baby’s schedule. You can read more about this in our article on fixed points in a baby schedule.
Formula-Fed 3 Month Old Baby Sample Schedule
| Time | Activity | Notes |
|---|---|---|
| 7:00 | Wake | *Fixed Point |
| 8:30 | Nap | *Fixed Point |
| 10:00 | Wake and Feed | |
| 11:30 | Nap | |
| 1:00 | Wake and Feed | |
| 2:30 | Nap | |
| 3:30 | Wake | |
| 4:00 | Feed | |
| 4:30 | Catnap | |
| 5:00 | Wake | |
| 6:00 | Feed | |
| 6:30 | Nap | |
| 9:00 | Feed and Bedtime | *Fixed Point |
| 11:00 | Fill-Up Feed | Done at caretaker’s bedtime so you synch of longest stretch of sleep with yours |
+ 1 or possibly 2 night feedings
* – We recommend you make these fixed points in your baby’s schedule. You can read more about this in our article on fixed points in a baby schedule.
Note: This schedule follows the eat-play-sleep routine, however, it is sometimes hard to do at this age when the amount of time between naps is not long enough and your baby wakes too early from his nap because of a feeding.
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You May Also Be Interested In:
- Night Feedings By Age
- The 4 Month Sleep Regression: What It Is and How To Fix It
- 4 Month Sleep Regression Checklist
- 2-3 Month Old Baby Sleep Guide
- Does E.A.S.Y. Make Sleep Harder For Baby?
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I’m going to give this schedule a try. Our son is going to be 3months Saturday! Wish us luck !
Good luck @Nina!!
Hi. Thanks for this informative, practical website. If I understand correctly, in both schedules we’re waking the baby to feed and also very close together. I see some feedings are just 2 hours apart. Will baby be hungry enough? Should 3 month olds be consistently eating every 2 hours?
Hi Dee,
Thank you for checking us out – I’m so glad to hear the website has been helpful for you! Most 3 month-old babies are still eating every 2-3 hours during the day, and we are working to get most of their calories in during the daylight hours (though of course we expect to see several night feeds at this age still, too). So, this schedule works for most babies, but of course, everyone is different. You can always give it a try and adjust as needed. Hope this helps!
My 3 month old is fed via bottle breastmilk during the day while I’m at work. Is it ok to use the formula feeding schedule because that seems more like our schedule. He’s currently drinking 5 to 6 ounces via bottle and takes both breast when I breastfeed in the evening and night.
Hi @Stephanie –
Thank you for writing and for using our 3 month old schedule as a resource! Feel free to make the suggested schedules your own! As long as your baby is getting enough ounces/feeds at the breast, and is growing and developing well, following something that looks more like the formula schedule should be fine! If you’re at all concerned, a quick call to the pediatrician to ask how many ounces/breastfeeding sessions he should be getting can give you specific insight based on his weight and growth – and give you peace of mind too! : )
Wondering if the two evening naps at 4:30pm and 6:30pm are suppose to be about ~30 minutes for a three month old.
Hi @Marla Rae –
Thank you for writing to us! Yes! Naps can be 30 minutes at this age, especially the last naps of the day! Thanks for writing and for using our site as a resource for your family’s sleep!
Hi! I always find your site the most realistic and helpful! I have a question about bedtime. My baby is 3.5 months old and is a pretty consistent napper, but bedtime is all over the place. I see in this 3 month example schedule a later bedtime is still expected (which is normally what happens for us, anywhere between 8:30-9:30pm) but I noticed in the example 4-month-old schedule, bedtime is suddenly WAY earlier. Are there any posts suggesting ways to make that leap from a 9pm bedtime to a ~7pm bedtime? Catnaps are still needed for him around 7 every night…is it better to gradually extend awake time in the evening to turn the catnap into bedtime, or better to keep the catnap but try to put him down earlier and earlier even if he isn’t giving sleepy cues? His awake windows are very consistently ~75 min, and he’s overtired by 90 min.
Hi Mackenzie,
Thank you so much for visiting – I’m so glad to hear our articles have helped your family! I don’t think we have any articles on this, but in most cases, baby just kind of starts dropping that last nap on her own somewhere around 4 months, and so the “last nap” becomes bedtime. I hope this helps, but please let us know if you have any questions!
Do you wake up the baby for the 10:30 PM fill-up feed?
Hi @Natalie – Thanks for writing! Check out this article on our blog for some helpful tips and information about dream feeds:
https://www.babysleepsite.com/sleep-training/dream-feed/
Hope it’s helpful! Please contact us if you ever need more help!