Toddlers (1 to 3 years): Toddlers need 12–14 hours of sleep, including an afternoon nap of 1–3 hours. Young toddlers might still be taking two naps, but naps should not be too close to bedtime, as they may make it harder for toddlers to fall asleep at night.

Is it OK for a 2 year old not to nap?

These are completely normal and part of your toddler's natural development. And, as mentioned, they're temporary. The key is to remain consistent and ride out the temporary disruption.

What happens when toddlers don't nap?

Summary: A new study indicates missed naps by toddlers leads to more anxiety, less joy and interest and a poorer understanding on how to solve problems. A new study led by the University of Colorado Boulder could be a wake-up call for parents of toddlers: Daytime naps for your kids may be more important than you think.