Here’s a clear overview of normal blood pressure values according to age, based on guidelines from the American Heart Association and other major cardiology sources. Blood pressure is recorded as systolic/diastolic (top/bottom number) in mmHg.
🩺 Normal Blood Pressure by Age
| Age Group | Normal Systolic (mmHg) | Normal Diastolic (mmHg) | Notes |
|---|---|---|---|
| Children 1–5 years | 80–110 | 50–80 | Pediatric BP varies with height and sex; use pediatric charts for accuracy |
| Children 6–12 years | 90–120 | 60–80 | Routine checks during school or pediatric visits recommended |
| Teenagers 13–19 years | 110–135 | 65–85 | Slightly higher than younger children; monitor growth-related changes |
| Adults 20–39 years | 100–129 | 60–79 | “Optimal” BP is <120/80 |
| Adults 40–59 years | 110–139 | 70–89 | Risk of hypertension increases with age; lifestyle important |
| Adults 60+ years | 120–150 | 70–90 | Slightly higher BP may be normal due to arterial stiffening; individualized targets recommended |
| Elderly 80+ | 120–160 | 70–90 | Very low BP may risk dizziness or falls; monitor closely |
⚠️ Blood Pressure Categories for Adults
- Normal: <120 / <80 mmHg
- Elevated: 120–129 / <80 mmHg
- Hypertension Stage 1: 130–139 / 80–89 mmHg
- Hypertension Stage 2: ≥140 / ≥90 mmHg
- Hypertensive Crisis: >180 / >120 mmHg — seek immediate medical attention
💡 Tips
- Measure BP at the same time each day, seated and relaxed.
- Maintain healthy habits: exercise, balanced diet, reduce salt, avoid smoking.
- Individual targets may vary for heart disease, diabetes, or kidney conditions — consult a healthcare provider.
I can also create a visual age-based BP chart for quick reference if you want — it’s handy for monitoring trends at home.
