How tall is the average 12 year old in meters?

The average height of a 12-year-old can vary based on factors such as genetics and nutrition, but generally, 12-year-old boys average around 1.54 meters (about 5 feet 1 inch), while girls average about 1.53 meters (approximately 5 feet). This can vary significantly among individuals, so it's important to consider these figures as general estimates.