The Cornerstone for Good Naps

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If you want your baby to take a long nap, your baby cannot be awake too long. That is the first thing to know when you are working on fixing short naps. You will not have long naps if your baby’s waketime length is too long. The same can be true if waketime length is too short. 


How to have good naps

In order to have you baby fall asleep easily on her own and to take a good nap, your baby must be awake for the correct length of time. That is the cornerstone. That is the foundation to build off of. If you do not have waketime correct, nothing else that you have correct will matter. You can’t get anything else right enough to still hold up good naps.  

I have compiled these numbers based on surveying Babywise parents for over a decade. These numbers work for a baby who is accustomed to getting routine naps and having sleep a regular part of the day. Sleep begets sleep. I have included ranges because there will always be high sleep needs babies and low sleep needs babies and everything in between. Most babies should fit within these ranges, though there will always be outliers on either side. Always trust yourself as the parent of your baby to make the best judgment call for your baby’s sleep needs.


Optimal Waketime Length InfographicFinding the best waketime–what I refer to as “optimal waketime”–for your baby is not necessarily a fast or easy process. Probably one of the most frustrating parts of the process is that optimal waketime changes throughout your baby’s life. What was optimal two weeks ago might be too short today. I don’t say that to deter you or to make you decide it isn’t worth trying. It is worth it! Just know this is your new thing–being aware of waketime. This is a part of your everyday life now.

So how do you start to find this waketime length? The best place to start is where most babies find optimal. You will want to start with the “average” and work from there. So much of parenting requires some experimentation, and finding optimal is no different. You will need to start somewhere and then work from there. If the average doesn’t work for your baby, try either adding time or taking time off. Average is great, but there are always outliers and your baby might be one of them.

I have created this infographic cheat sheet for you. This is what is typically optimal for most babies in each age range. Like I said, there are always outliers. There will always be the babies who need shorter waketime than most and the babies who need longer waketime than most. The range varies more as babies get older. Start with what is average and work from there. See my post Optimal Waketime Lengths for help on knowing how to adjust waketime lengths.

You can view this graphic online here. If you click on the graphic, it will enlarge. You can also download a PDF file for free here. As you experiment, you will need to take notes. I have created a book of logs for you to use to keep track of what your baby needs and what works. You can purchase my ebook of logs to have a copy of the logs, this infographic, and other helpful inforgraphic. You will also get my files to help find optimal.

Once you have found that “optimal” for your baby, your baby will start taking nice, long naps. This is a process, but it is fully worth it! The effort you put into this has great payout.

These posts can help you:

 The Babywise Mom Book of Naps


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Valerie, also known as The Babywise Mom, is the mother to four children. She has been blogging on Babywise and general parenting since 2007. She has a degree in technical writing and loves using those skills to help parents be the best parents they can be! Read her book, The Babywise Mom Nap Guide, to get help on sleep from birth through the preschool years. You can also find her writing at, Today Parenting, and Her View From Home. Read more about Valerie and her family on the About page. Follow her on FacebookPinterest, and Instagram for more tips and helps.

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  1. Katie Gerety
    May 23, 2016 / 6:42 PM

    Hey Valerie, I also saw your optimal wake time lengths for 12-18 months, but couldn't find the place to comment. I have a 17 month old (nearly 18 months) who is still at 2 naps (I think). I have run into an issue within the past week that has me thinking we might be ready to drop our second nap. The problem is that her morning wake time is only 2 hours and 45 minutes. She sleeps anywhere from 2-2.5 hours when I put her down at that time. Until last week, she would go down for her second nap 3.5 hours later and sleep for 1.5 hours. Within the past week, she is waking up an hour earlier in the mornings, and will NOT take a second nap. She doesn't cry. She just talks to herself for the entirety of nap/rest time. I have tried getting her up at the 4 hour mark in the mornings (shortening that first nap to 1 hour and 15 minutes rather than 2-2.5 hours, but she still doesn't take a nap later in the day. I don't feel like I can drop her second nap, and push her morning wake time up (by 1-2 hours) so quickly, but I also know that her one nap in the morning has her waking up too early to not have a nap in the afternoon. Thoughts?

  2. Valerie Plowman
    May 28, 2016 / 2:17 AM

    Hi Katie, have you tried shortening that first nap? Make it an hour and then wake her up and the do an afternoon nap? You really need to be able to make it to at least 11 am to do one nap a day. Ideally more like noon-1.

    October 15, 2016 / 3:20 PM

    Hi Valerie, I'm trying to find a post about where is the best place for a baby to sleep. My baby is five weeks old and we are doing the BW routine. He has been sleeping the day naps in the living room or in a bouncer in my room (both places are quiet, only I'm home). And only during night I'm putting him in his room. sometimes he can stay a whole nap awake, so I'm doubting about how I'm dealing with naps. i would appreciate if there is any post where you write about that or if you can give me any advice. Thank you

    • Valerie Plowman
      October 21, 2016 / 2:58 AM

      Research, I would get him into a more private place before too long. He will wake up more and more and not be able to sleep through noise.

  4. Emily Lancaster
    January 11, 2017 / 2:02 AM

    Valerie– My baby is just now 8 months old and has been having a really tough time taking his morning nap. He sleeps 730pm-7am most every night. Two weeks ago, he would go down without fuss for at least an hour around 8:45/9am. This week, not so much. He actually doesn't seem tired at all which I know is untrue. I've let him cry for over 30 minutes and still not settling into a nap. Any thoughts on what I should do here? Thank you!!

  5. Hilary McMillan
    March 12, 2018 / 9:36 PM

    Hi Valerie,My 5-month-old has vastly improved her naps over the last month as we've been experimenting with wake times and graduated extinction, but I find myself unsure of how to handle that last bit of the day between her 3rd nap and bedtime. She sleeps from 8pm-7am (with night feeding as well, as she's not gaining weight as well as her doctor would like). Her first nap is usually about 8:50-11am, the second is about 2 hours after she wakes, and then her third is another two hours after that. Her second and third naps are usually around an hour to hour and a half. Our problem is that often leaves us with a 2.5-3 hour wake window before bedtime and she gets pretty tired and pretty fussy. How would you address that?My second question is regarding the structure of our day. Eventually, I would love to base Lucy's naps on the time of day. Is there an age where her nap lengths are more likely to become pretty consistent? And should I ever wake her from a nap if it goes long (and how long is too long? Such a thing?)?Thanks for any help you can offer!

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