Baby Sleep Targets by Age

 

0-4 months: 15-18 hours (in a 24 hour period)

4-6 months: 11-12 hours nighttime sleep + 3-4 hours daytime sleep (in three naps)

6-12 months: 11-12 hours nighttime sleep + 2-3.5 hours daytime sleep (in two naps)

12-18 months: 11-12 hours nighttime sleep + 1.5-3 hours daytime sleep (in one or two naps)

18-36 months: 11-12 hours nighttime sleep + 1.5-3 hours daytime sleep (in one nap)