Daily How Much

Most 16-month-olds need 11–14 hours of sleep in 24 hours, with about 10–11 hours at night and 2–3 hours split across naps.

A typical 21-month-old needs about 11–14 hours of total sleep in 24 hours, usually 10–12 hours at night plus 1–3 hours of daytime naps.

Most 18-month-olds do well with 11 to 14 hours of total sleep per day, including 10 to 12 hours at night and 2 to 3 hours of naps.

A typical 14-month-old needs about 11 to 14 hours of total sleep across night and naps.

Most 12-month-olds thrive on 12–14 hours of total sleep each day, split between night sleep and naps.

Most 5-year-olds need 10 to 13 hours of total daily sleep, including night sleep and any short naps.

Most 10-year-olds need 9 to 12 hours of sleep each night to stay healthy, focused, and ready for school and play.

An 8-year-old usually needs 9 to 12 hours of nightly sleep, with 9 to 11 hours suiting most kids.

A typical 7-year-old needs 9–12 hours of sleep each day, with most children doing best around 10 or 11 hours on a steady schedule.

Most 4-year-olds need 10 to 13 hours of total sleep in 24 hours, including naps, with many landing near 11 to 12 hours.