On an average, an eleven-year-old child must weigh about 102 pounds. When this weight is converted into kilograms, it comes to approximately 46 kilograms. However, every eleven-year-old child is not the same height.

Children at the age of eleven are typically between four feet eleven inches and five feet two inches tall. When these heights are converted into centimetres, a four-feet-eleven-inch-tall child would be approximately 131 centimetres tall and a child who is five feet two inches tall would be approximately 152 centimetres tall.

However, it would be a fair estimate to state that on an average, an eleven-year-old child is about five feet tall and weighs approximately 46 kilograms. However, like in every case, there are bound to be exceptions to the rule in this instance too, because everyone is built differently from others.

Children at the age of eleven are typically between four feet eleven inches and five feet two inches tall. When these heights are converted into centimetres, a four-feet-eleven-inch-tall child would be approximately 131 centimetres tall and a child who is five feet two inches tall would be approximately 152 centimetres tall.

However, it would be a fair estimate to state that on an average, an eleven-year-old child is about five feet tall and weighs approximately 46 kilograms. However, like in every case, there are bound to be exceptions to the rule in this instance too, because everyone is built differently from others.