What is a normal blood pressure reading?

Normal blood pressure is usually defined as systolic less than 120 mmHg and diastolic less than 80 mmHg.

When should I see a doctor for high BP?

If your readings are consistently in the high categories (≥130/80) or you have symptoms like chest pain, severe headache or shortness of breath, seek medical advice promptly.

Can this tool diagnose hypertension?

No — this tool provides an informational category based on the numbers you enter; a healthcare professional must diagnose hypertension after repeated clinical measurements.

Blood Pressure Level Checker

Enter your systolic (upper) and diastolic (lower) values to see your BP category, get health tips and save results locally — no signup required.

Note: This is informational only — if readings are high or you have worrying symptoms, consult a healthcare professional.

Blood Pressure — Quick Guidance

Blood pressure is measured in millimetres of mercury (mmHg) and given as systolic over diastolic. Use this tool as an initial check; diagnosis and treatment decisions require clinical evaluation and repeated measurements.

FAQ

Can a single high reading mean I have hypertension?

A single high reading does not diagnose hypertension; clinicians use repeated measurements and ambulatory monitoring if needed.

What affects blood pressure readings?

Stress, caffeine, smoking, recent exercise, full bladder and incorrect cuff size can affect readings.