What is the normal range of blood pressure for 8-year-old children?

The normal range of blood pressure in 8-year-old children is about 96mmHg systolic blood pressure and 64mmHg diastolic blood pressure.

There are some differences in the normal range of blood pressure in different age groups of children. Usually, the approximate range of normal blood pressure in children is determined according to the formula of systolic blood pressure = age *2+80, diastolic blood pressure = 2/3 systolic blood pressure. Therefore, for 8-year-old children, the normal range of blood pressure is systolic blood pressure 8*2+80=96 (mmHg); diastolic blood pressure is 96*2/3=64mmHg. However, children's growth and development status, different living habits may lead to certain differences in blood pressure changes, if the child's blood pressure is not in a normal value, but there are no obvious symptoms and no organic diseases, it is generally a normal phenomenon.