How many Naps needed for 18 month old
If you have an 18-month-old, you may have noticed that naps are starting to change.
Some days your toddler goes down for a nap without a problem. Other days, they act like they have absolutely no interest in sleeping. Then, just when you think they have outgrown naps, they suddenly fall asleep in the car at 4 PM.
It can be confusing.
The good news is that this is pretty common around this age.
Most 18-month-olds are moving toward one nap a day, usually sometime around the middle of the day. But there isn’t one perfect schedule that works for every toddler.
What matters most is finding a routine that works with your child’s natural sleep needs.
How Much Sleep Does an 18-Month-Old Need?
Toddlers between 1 and 2 years old generally need about 11–14 hours of sleep over 24 hours, including naps.
For many 18-month-olds, that might look something like:
- 10–12 hours of sleep at night
- 1–2.5 hours during the day
- One daytime nap
Don’t worry if your toddler doesn’t match these numbers exactly.
Some children naturally sleep more, while others need a little less.
Instead of focusing on the clock too much, pay attention to how your child behaves during the day and how they sleep at night.
A Simple 18-Month-Old Nap Schedule
Let’s say your toddler wakes up at 7:00 AM.
A simple day could look like this:
7:00 AM — Wake up
12:00 PM — Nap
2:00 PM — Wake up
7:30 PM — Bedtime
That’s roughly five hours awake before the nap and about five and a half hours awake before bedtime.
But this doesn’t mean your toddler has to sleep at exactly these times.
If they wake at 6:30 AM, their nap may need to happen earlier. If they sleep until 7:30 AM, you may need to move the nap later.
Think of this schedule as a starting point rather than a strict rule.
How Long Should an 18-Month-Old Nap?
A lot of 18-month-olds sleep somewhere around 1–2 hours during their daytime nap, although some sleep longer or shorter.
For example, your toddler might sleep for:
- 1 hour one day
- 90 minutes the next day
- 2 hours on another day
That’s normal.
I wouldn’t panic because of one short nap.
What matters more is the overall pattern.
If your toddler regularly takes a very long nap and then refuses to go to bed at night, you may need to look at the timing of the nap.
Is Your 18-Month-Old Ready for One Nap?
If your toddler is still taking two naps, you may start noticing that one of them is becoming difficult.
You might see things like:
- They refuse the morning nap.
- They take forever to fall asleep for the afternoon nap.
- The second nap gets pushed very late.
- Bedtime keeps getting later.
- They seem perfectly happy skipping one of their naps.
- They start staying awake during nap time.
If this happens once or twice, I wouldn’t immediately change the whole schedule.
But if you are seeing the same thing day after day, it may be a sign that your toddler is ready for a one-nap routine.
What If My Toddler Refuses to Nap?
This is one of the most frustrating parts of toddlerhood.
You spend 20 minutes getting them ready, read three books, turn off the lights, and then…
They stand up.
They want water.
They want another book.
They want a snack.
Suddenly they’re wide awake.
Before assuming they don’t need a nap anymore, try looking at when you’re offering the nap.
If the nap is too early, your toddler may simply not be tired yet.
You can also try keeping the pre-nap routine predictable.
For example:
Lunch → diaper change → quiet play → books → bedroom → nap
Doing the same things in the same order every day can help your toddler understand that nap time is coming.
What If the Nap Is Only 30 or 45 Minutes?
It happens.
Sometimes toddlers simply don’t sleep as long as you expected.
If your toddler wakes up after 30–45 minutes, you don’t necessarily need to force them back to sleep.
Instead, see how the rest of the day goes.
If they’re clearly exhausted by late afternoon, an earlier bedtime may be easier than trying to squeeze in another full nap.
For example, if your normal bedtime is 7:30 PM but your toddler had a very short nap, you might try bedtime a little earlier.
One bad nap doesn’t mean your entire schedule needs to change.
What Time Should an 18-Month-Old Go to Bed?
There isn’t one magic bedtime for every 18-month-old.
For many families, bedtime somewhere around 7:00–8:00 PM works well.
But the right time depends on when your toddler wakes up and how long they nap.
For example:
6:30 AM wake → 11:30 AM–1:30 PM nap → around 7:00 PM bedtime
Or:
7:00 AM wake → 12:00–2:00 PM nap → around 7:30 PM bedtime
Or:
7:30 AM wake → 12:30–2:30 PM nap → around 8:00 PM bedtime
The goal isn’t to copy someone else’s schedule perfectly.
It’s to find a rhythm that works for your child.
How Do You Know If the Schedule Is Working?
A good schedule doesn’t necessarily mean your toddler falls asleep instantly every time.
Look at the bigger picture.
Your schedule may be working if your toddler:
- Falls asleep reasonably easily most days
- Gets enough total sleep
- Is generally alert and happy during the day
- Takes a reasonably consistent nap
- Isn’t regularly falling asleep at random times
- Goes to bed without a major struggle most nights
Of course, toddlers will still have difficult days.
Teething, illness, travel, developmental changes, and simply being a toddler can all throw off sleep.
Try Our Naptime Calculator
If you’re tired of doing the math yourself, you can use our Naptime Calculator to get suggested nap times based on your child’s age and wake-up time.
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You can also try our Sleep Schedule Generator if you want help building a complete daily routine.
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18-Month-Old Nap Schedule at a Glance
Here’s a simple example you can save:
7:00 AM — Wake up
12:00 PM — Nap
2:00 PM — Wake up
7:30 PM — Bedtime
That’s it.
You don’t need to make the schedule complicated.
If your child wakes earlier, move the day earlier. If they wake later, move it later. If the nap is shorter than usual, bedtime may need to move a little earlier.
The Bottom Line
At 18 months, many toddlers are comfortable with one nap in the middle of the day.
A schedule such as 7:00 AM wake-up, 12:00 PM nap, and 7:30 PM bedtime can be a useful starting point.
But don’t feel like you have failed if your toddler doesn’t follow it perfectly.
Sleep needs are different from child to child, and your toddler’s schedule will probably change again as they grow.
The goal is not to create a perfect schedule.
The goal is to find a routine that gives your child enough sleep while also making your family’s day a little easier.
Disclaimer: This article is for general educational purposes only and isn’t medical advice. Every child is different. If you have concerns about your child’s sleep, development, breathing during sleep, or overall health, talk with your child’s healthcare professional.