🧮 Mean Arterial Pressure Calculator — Free Blood Pressure Checker

Check your blood pressure reading for mean arterial pressure calculator. Get instant AHA classification (Normal / Elevated / Stage 1-2 / Crisis) with advice.

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Frequently Asked Questions — Blood Pressure Checker

What is a normal blood pressure reading?+

Normal blood pressure is below 120/80 mmHg. Elevated is 120–129/<80. Stage 1 hypertension is 130–139/80–89. Stage 2 is ≥140/≥90.

What is the difference between systolic and diastolic?+

Systolic (top number) is pressure when your heart beats. Diastolic (bottom number) is pressure when your heart rests. Both matter for cardiovascular health.

What causes high blood pressure?+

Common causes include high sodium intake, obesity, physical inactivity, smoking, stress, and genetics. Lifestyle changes and medication can effectively lower it.