Blood pressure is one of the most important vital signs for assessing cardiovascular health. While the “ideal” value is often cited as 120/80 mmHg, what is considered normal can vary depending on age, sex, and individual health status. This guide presents current standards and offers practical advice for maintaining healthy blood pressure at any age.
Blood Pressure Categories (Adults)
According to the American Heart Association (AHA) and other major health organizations: Category Systolic (top number) Diastolic (bottom number)
Normal < 120 mmHg and < 80 mmHg
High 120–129 mmHg and < 80 mmHg Stage 1 Hypertension 130–139 mmHg or 80–89 mmHg Stage 2 Hypertension ≥ 140 mmHg or ≥ 90 mmHg Hypertensive Crisis > 180 mmHg and/or > 120 mmHg
Note: *Hypertension is now diagnosed at 130/80 mmHg or higher*, a change from previous guidelines. 👶Blood Pressure in Children and Adolescents
Heart& Hypertension
In younger individuals, blood pressure is assessed using percentile curves based on age, height, and sex. Here are some approximate averages:
Age Group Mean Systolic Mean Diastolic
1 to 3 years 80–110 mmHg 50–70 mmHg
4 to 6 years 85–115 mmHg 55–75 mmHg
7 to 10 years 90–120 mmHg 60–80 mmHg
11 to 13 years 95–125 mmHg 60–80 mmHg
14–18 years 100–135 mmHg 65–85 mmHg
In a child, a value is considered high if it is at or above the 95th percentile for their age, height, and sex.
Mean blood pressure in adults by age and sex
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