Blood Pressure Chart: Normal Ranges & What They Mean
Understanding Systolic vs Diastolic
Blood pressure is measured as two numbers: systolic (pressure when heart beats) over diastolic (pressure when heart rests). A reading of 120/80 mmHg is considered normal for adults.
Blood Pressure Categories
| Category | Systolic (mmHg) | Diastolic (mmHg) | Action |
|---|---|---|---|
| Normal | < 120 | < 80 | Maintain healthy lifestyle |
| Elevated | 120–129 | < 80 | Lifestyle changes needed |
| Stage 1 Hypertension | 130–139 | 80–89 | Doctor consultation + lifestyle |
| Stage 2 Hypertension | ≥ 140 | ≥ 90 | Medication likely needed |
| Hypertensive Crisis | > 180 | > 120 | Emergency — call doctor immediately |
Risk Factors for High BP in India
- Salt intake: Average Indian consumes 11g/day vs WHO-recommended 5g
- Sedentary lifestyle: 54% of Indians don’t exercise regularly
- Stress: Chronic stress elevates baseline BP
- Family history: 2× higher risk if a parent has hypertension
- Age: Risk increases significantly after 35
Track your readings with the blood pressure calculator. Also check your heart rate zones for cardio health.
Disclaimer: This is general health information, not medical advice. Consult a qualified healthcare professional for diagnosis and treatment.