Preschool children typically require about how many hours of sleep per day?

• A. 11 hours
• B. 12 hours
• C. 13 hours
• D. 14 hours

Answer: (B)

Preschoolers typically need about twelve hours of sleep in a 24-hour period, including any daytime nap if they still take one. This fits within the usual guidance for that age range, which generally falls around 11 to 13 hours total. Having a consistent sleep schedule supports mood, behavior, and daytime learning, and helps with growth and immune function. If a child still naps, part of the total sleep comes from that nap; once naps stop, most sleep occurs at night and is often around 11–12 hours. Too little sleep can lead to irritability and poor concentration, while consistently excessive sleep is usually not necessary. Twelve hours is a practical, typical target for preschool-age children.