1 to 2-year-olds need 11-12.5 hours of sleep per night. 3 to 5-year-olds need 10.5-11.5 hours. 6 to 7-year-olds need about 10.5 hours. 7 to 13-year-olds need about 10 hours. How much sleep should a 5-year-old get before school? The National Sleep Foundation suggests the following guidelines4: Preschoolers (ages 3-5)Read More →