Here’s a clear, age-based overview of normal blood pressure ranges for adults and children. Blood pressure is measured in millimeters of mercury (mmHg) and is written as systolic / diastolic (top number / bottom number).
1. Adults (18+ years)
| Category | Systolic (mmHg) | Diastolic (mmHg) |
|---|---|---|
| Normal | 90–120 | 60–80 |
| Elevated | 120–129 | <80 |
| Hypertension Stage 1 | 130–139 | 80–89 |
| Hypertension Stage 2 | ≥140 | ≥90 |
| Hypertensive Crisis | >180 | >120 (seek immediate medical care) |
Notes:
- Normal blood pressure is generally considered around 120/80 mmHg.
- Blood pressure tends to rise slightly with age due to arterial stiffness.
2. Children & Teenagers (1–17 years)
Blood pressure varies with age, sex, and height percentile. Approximate normal ranges:
| Age | Systolic (mmHg) | Diastolic (mmHg) |
|---|---|---|
| 1–3 years | 80–112 | 50–80 |
| 4–5 years | 85–115 | 55–80 |
| 6–9 years | 90–120 | 60–80 |
| 10–12 years | 95–125 | 60–80 |
| 13–15 years | 100–130 | 65–85 |
| 16–17 years | 110–135 | 65–85 |
3. Older Adults (60+)
- Slightly higher readings may be normal due to arterial stiffening.
- Many doctors consider up to 140/90 mmHg acceptable if there are no symptoms or cardiovascular risk factors.
- Regular monitoring is important because hypertension is a major risk factor for heart disease and stroke.
Tips for Maintaining Healthy Blood Pressure
- Reduce sodium intake.
- Eat a balanced diet rich in fruits, vegetables, and whole grains.
- Exercise regularly.
- Avoid smoking and limit alcohol.
- Manage stress.
- Check blood pressure at home or during routine doctor visits.
If you want, I can make a quick visual chart showing normal BP for each age so you can reference it at a glance. It’s much easier to read than tables.
Do you want me to make that chart?
