When Do Babies Drop to One Nap? Signs and a Sample Schedule
In this guide
For months, the two-nap day has been your anchor. Then the morning nap starts to slip. Your baby lies there chatting instead of sleeping, the afternoon nap gets pushed late, and bedtime turns into a battle.
These can be signs your baby is ready for one nap a day. It’s a big change, so here’s how to tell if it’s time, and how to make it gently.
The short answer: most babies drop from two naps to one somewhere between 12 and 18 months, often around 14 to 15 months. Signs include refusing one nap for a week or more, taking a long time to fall asleep, and bedtime being pushed late. Move the morning nap later bit by bit until it becomes a single midday nap, and bring bedtime earlier while your baby adjusts.
When do babies go to one nap?
The most common window is 12 to 18 months. A few babies are ready a little earlier, and some keep two naps until closer to 2 years. Readiness matters more than age.
In the first year, most babies still need two naps. Many babies go through a phase around 8 to 12 months when they refuse a nap for a few days, often during the 8 month sleep regression, a new skill or teething. That’s usually a blip, not a sign to drop a nap.
5 signs your baby is ready for one nap
1. They consistently refuse one of their naps
Not for a day or two, but for a week or more. Usually it’s the morning nap that goes first, or the afternoon nap when the morning nap runs long.
2. Falling asleep takes much longer
Your baby happily plays in the crib for 20 to 30 minutes before napping, or doesn’t fall asleep at all.
3. Bedtime is getting pushed late
Fitting in two naps means the second ends late in the afternoon, and your baby isn’t tired at bedtime.
4. They can stay happily awake much longer
Your baby is content and alert for 4 or more hours without signs of being overtired.
5. Nights or mornings are getting worse
New night wakings or early morning waking can be a sign that there’s too much day sleep for your baby’s needs.
Signs it’s too early
If you drop to one nap and your baby is falling asleep in the car or high chair, melting down by late afternoon, or waking more at night, they probably still need two naps. It’s fine to go back to two and try again in a few weeks.
A sample one-nap day
| Time | |
|---|---|
| 7:00 am | Wake up |
| 12:00–12:30 pm | Nap (about 2 to 3 hours) |
| 7:00 pm | Bedtime |
A single nap usually lands around midday, after about 5 hours awake, with a similar stretch before bedtime. Lunch often moves to just before the nap.
How to make the transition
Push the morning nap later, slowly. Move it 15 to 30 minutes later every few days, from mid-morning towards midday.
Offer a fun, active morning. Time outside, a playgroup, a walk. Busy mornings help a baby stretch to the midday nap.
Bring bedtime earlier for a while. On one-nap days, the afternoon can be long. A bedtime of 6 or 6:30 pm for a few weeks bridges the gap.
Keep a backup. On hard days, a short second nap or a catnap in the stroller is fine. Some babies switch between one and two naps for a few weeks.
Expect a few weeks of adjustment. It often takes 2 to 6 weeks for the one-nap day to feel settled.
Watch the total. Children from 1 to 2 years need about 11 to 14 hours of sleep in 24 hours, including naps, according to the American Academy of Sleep Medicine. If the one-nap day leaves your toddler short, add an earlier bedtime.
Track the transition
Readiness is easier to judge over two weeks than over two days. A sleep log shows whether a nap is truly being refused, and whether total sleep holds up after the change. Napling shows each week’s daily sleep side by side, so you can see the trend as your baby moves to one nap.
Quick answers
Is 12 months too early for one nap? For many babies, yes. Most still need two naps at 12 months. Look for consistent signs for at least a week or two.
How long should a one-nap toddler nap? Often 2 to 3 hours. A shorter nap is fine if your toddler is happy until bedtime.
Should I drop to one nap because of daycare? Many daycares move to one nap when children leave the baby room. An earlier bedtime at home helps with the change.