Blood Pressure Normal Range — BP Values by Age
Understand your Blood Pressure report — normal values, what abnormal results mean, and when to get tested.
What is Blood Pressure?
Blood pressure (BP) measures the force of blood pushing against artery walls. It is expressed as two numbers: systolic (pressure when the heart beats) over diastolic (pressure when the heart rests between beats). High blood pressure (hypertension) is called the "silent killer" because it usually has no symptoms but damages the heart, brain, kidneys, and eyes over time. In India, nearly 1 in 3 adults has high blood pressure, making regular BP monitoring essential.
Blood Pressure Normal Range Chart
| Parameter | Normal Range | Unit |
|---|---|---|
| Normal | Below 120/80 mmHg | mmHg |
| Elevated | 120-129 / below 80 mmHg | mmHg |
| Hypertension Stage 1 | 130-139 / 80-89 mmHg | mmHg |
| Hypertension Stage 2 | 140+ / 90+ mmHg | mmHg |
| Hypertensive Crisis | Above 180 / above 120 mmHg | mmHg |
| Low Blood Pressure (Hypotension) | Below 90/60 mmHg | mmHg |
* Reference ranges may vary slightly between laboratories. Always interpret results with your doctor.
What Do Abnormal Results Mean?
Normal
Elevated
Pre-hypertension stage — lifestyle changes recommended
Hypertension Stage 1
Medication may be needed if lifestyle changes fail. Increased heart disease risk
Hypertension Stage 2
Medication usually required. Significant risk of stroke, heart attack, kidney damage
Hypertensive Crisis
Medical emergency — seek immediate medical care. Risk of stroke and organ damage
Low Blood Pressure (Hypotension)
Dizziness, fainting, fatigue. May be due to dehydration, medication, heart problems, or blood loss
How to Prepare for Blood Pressure
- ✓Sit quietly for 5 minutes before measurement
- ✓Empty your bladder before checking
- ✓Avoid caffeine, exercise, and smoking 30 minutes before
- ✓Sit with feet flat on the floor and arm at heart level
- ✓Take readings at the same time each day for consistency
When Should You Get Tested?
- •At every doctor visit
- •Headaches, dizziness, or blurred vision
- •Chest pain or shortness of breath
- •Family history of high blood pressure
- •Diabetes or kidney disease
- •Age above 40 (regular monitoring)
- •Pregnancy
- •If on blood pressure medication (daily monitoring)
Frequently Asked Questions
What is normal blood pressure?
Normal blood pressure is below 120/80 mmHg. The top number (systolic) measures pressure during heartbeats. The bottom number (diastolic) measures pressure between beats. Both numbers matter.
What is considered high blood pressure?
Blood pressure of 130/80 mmHg or higher is considered high (hypertension). Stage 1 is 130-139/80-89. Stage 2 is 140+/90+. Above 180/120 is a hypertensive crisis needing emergency care.
What causes high blood pressure?
Common causes include excess salt intake, obesity, lack of exercise, stress, smoking, alcohol, genetics, kidney disease, and age. In most cases (90-95%), there is no single identifiable cause — this is called essential hypertension.
How often should blood pressure be checked?
At every doctor visit. If diagnosed with hypertension, daily home monitoring is recommended. For healthy adults, at least once a year. For those with risk factors (diabetes, family history, obesity), every 3-6 months.
Can high blood pressure be cured?
Essential hypertension cannot be cured but is very effectively managed with lifestyle changes (diet, exercise, salt reduction, weight loss) and medication. Many patients need lifelong medication. Never stop BP medication without doctor advice.
Disclaimer: The normal ranges provided are general reference values. Actual reference ranges may vary between laboratories. Always consult your doctor for interpretation of your test results. This page is for educational purposes only and does not replace medical advice.
Get Tested at R.K. Hospital
Blood Pressure available with same-day reports. Walk-in or book an appointment.
Call: 0755-4260605Get DirectionsQuick Reference
- Test Name
- Blood Pressure
- Fasting Required
- Yes (8-12 hours)
- Cost in Bhopal
- ₹0 – ₹100
- Report Time
- Same day
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R.K. Hospital Lab
226, C-Sector, Indrapuri, Raisen Road, Bhopal (M.P.) 462022In-house pathology lab with automated analysers. All blood tests, urine tests, and diagnostic imaging under one roof.