blood pressure is assessed using percentile charts based on age, height, and gender. The following are approximate averages:
| Age Group | Average Systolic | Average Diastolic |
|---|---|---|
| 1–3 years | 80–110 mmHg | 50–70 mmHg |
| 4–6 years | 85–115 mmHg | 55–75 mmHg |
| 7–10 years | 90–120 mmHg | 60–80 mmHg |
| 11–13 years | 95–125 mmHg | 60–80 mmHg |
| 14–18 years | 100–135 mmHg | 65–85 mmHg |
A reading is considered high in children if it’s at or above the 95th percentile for their age, height, and sex.
As blood pressure patterns change across adulthood, age-specific averages can provide additional context for interpreting readings.
Average Blood Pressure in Adults by Age & Gender
While 120/80 mmHg remains a commonly cited healthy reference for adults, blood pressure averages can vary with age and individual circumstances.
| Age Group | Women (Average) | Men (Average) |
|---|---|---|
| 18–39 years | 110–120 / 70–80 mmHg | 115–125 / 70–80 mmHg |
| 40–59 years | 120–130 / 75–85 mmHg | 120–135 / 75–85 mmHg |
| 60+ years | 130–140 / 70–90 mmHg | 130–140 / |
