How many hours of sleep does a ten-month-old need?

A ten-month-old typically needs around 12 to 14 hours of total sleep within a 24-hour period. This usually consists of about 10 to 12 hours of sleep at night, often split into two naps during the day. Keep in mind that every baby is different, and temporary regressions or disruptions can occur as they hit new developmental milestones.