Night sleep training gets all the attention, but for many families the harder project is naps. A baby who settles beautifully at 7pm can still fight, shorten or outright refuse the midday sleep, and that gap is normal, not a sign anything has gone wrong. Naps run on different physics to nights, which is exactly why they need a different, usually slower, approach. Here is why nap training lags behind night training, the best age to tackle it, a step-by-step method, and the mistakes that most commonly stall it.
Key Takeaways
- Naps are genuinely harder to train than nights because sleep pressure is lower by day.
- Train nights first; add naps once night settling is consistent.
- Expect two to three weeks for naps to catch up, even with a solid method.
- A capped settling attempt, repeated daily, beats open-ended crying or constant rescuing.
Why Nap Training Is Harder Than Night Training
The core difference is sleep pressure, the biological drive to sleep that builds the longer a baby has been awake. By bedtime, a full day of awake time has built substantial pressure, which is part of why night settling often improves quickly once a method is applied consistently. At nap time, especially the first nap of the day, pressure is much lower; your baby has only been awake for an hour or two, and the drive to sleep is weaker and easier to resist. Lower pressure means more protest, shorter sleep once settling does happen, and a pattern that is more easily disrupted by small variables like light, noise or an unusually stimulating morning. None of this means naps cannot be trained, only that the same effort produces a slower, choppier result than nights typically do.
Best Age to Nap Train
The window mirrors night training, generally from 5 to 6 months, but with one important sequencing rule: nights should come first. A baby who can already settle independently at bedtime is bringing a proven skill to the nap conversation, which just needs to transfer to daytime conditions. Attempting naps before nights are solid usually means teaching the skill for the first time under the hardest possible conditions, low sleep pressure plus an unproven technique, and results are correspondingly slower and more frustrating for everyone. Most families see success starting nap training one to two weeks after night settling has become reliable, once the baby has had that runway to consolidate the underlying skill.
Step-by-Step Nap Training Method
Start with timing. Confirm the nap sits inside an age-appropriate awake window, using the schedule guides for your baby's age, since a mistimed nap attempt will fail regardless of method. Run the same shortened version of your bedtime routine before every nap, a few minutes of the same steps, so the sequence itself signals sleep the way it does at night. Put your baby down awake in the cot, using whichever settling method worked for nights, gradual retreat, timed checks, or a fully gentle approach, applied consistently to naps as well.
Give each attempt a genuine window, typically 30 to 45 minutes, before deciding the nap is not happening today; naps that need a full hour of active settling rarely turn into good sleep even if they eventually succeed. If sleep does not come, end the attempt calmly, offer a short quiet wind-down instead, and try again at the next scheduled nap rather than abandoning the cot for the day. Protect the first nap of the day as the priority training slot, since morning sleep pressure, while lower than at bedtime, is usually higher than later in the day, giving that nap the best odds of an early win that builds momentum for the rest.
If nights improved in a week but naps still look messy in week two, that gap is expected, not a sign the method has failed. Naps commonly take two to three times longer than nights to consolidate under the same approach, simply because the biology working in your favour at bedtime is working against you at noon.
Common Nap Training Mistakes
A handful of patterns reliably stall nap progress. Training naps before nights are settled is the most common, asking a baby to learn the skill for the first time under the toughest conditions. Giving up too soon on individual days is another; one failed nap attempt does not mean the whole approach is wrong, and abandoning the cot after ten minutes teaches persistence pays rather than that the cot means sleep. Letting nap timing drift, especially pushing the first nap later hoping for more tiredness, usually backfires, since an overtired baby settles worse, not better. Rescuing every short nap with a pick-up the moment eyes open can also undercut progress, when often a few minutes of quiet observation reveals a baby who resettles alone. And inconsistent settling, gentle checks one day, a full rescue the next, sends mixed signals that slow the whole process down regardless of which method was chosen.
What Good Progress Looks Like
Expect a gradual arc rather than a sudden fix. In the first week, settling time at naps should slowly shorten even if sleep length stays inconsistent. By the second week, the first nap of the day typically stabilises first, often reaching a reliable hour or more, while later naps lag behind. By the third week, most babies show consistent settling across most naps, with occasional off days that no longer derail the pattern. If three full weeks of a consistent, well-timed approach produce no discernible trend at all, that is worth a closer look, sometimes at the schedule, sometimes at an underlying issue like overtiredness from a compounding sleep debt, rather than more time on the same plan. Our full sleep training guide covers the underlying methods in more depth if you want the fuller toolkit behind this nap-specific approach.
Naps still a battle after nights improved?
Our sleep training program includes dedicated nap coaching, because the day sleep puzzle often needs its own targeted plan.
Daycare Naps and Home Naps
Families juggling daycare often ask whether nap training even applies once a centre is involved, since daycare naps run on group schedules a single family cannot control. In practice, the two environments can coexist: focus your training effort on home naps, weekends and non-daycare days, while accepting that centre naps may look different, shorter, in a different piece of equipment, sooner or later than the ideal window. Most babies adapt to running two slightly different nap patterns without confusion, provided each setting stays internally consistent. Where daycare naps are consistently poor, a quick conversation with educators about your baby's preferred settling routine, a comfort item or a specific position, sometimes closes much of the gap.
The Bottom Line
Nap training is a genuinely different, slower project to night training, not a lesser version of the same task. Lower sleep pressure by day means more resistance and a longer runway to results, so sequence nights first, apply the same settling method consistently to naps once nights are solid, and give it the full two to three weeks naps typically need. Protect the timing, protect the first nap as your best shot at early wins, and resist both giving up too soon and rescuing too often. Naps do catch up; they just travel at their own pace.
Frequently Asked Questions
Why won't nap training work as fast as night training?
What is the best age to start nap training?
Should I sleep train naps and nights at the same time?
What if my baby just won't nap in the cot?
Give naps their own plan
Naps need a different pace and approach to nights. Get a nap-specific plan built around your baby's actual schedule.


