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Blood Pressure Calculator - Category & MAP
Free blood pressure calculator. Check your blood pressure category and calculate mean arterial pressure (MAP) from systolic and diastolic readings.
Blood Pressure Calculator
Check your blood pressure category
BP Analysis
Enter your values to see results
and click the "Calculate" button
Blood Pressure Calculator
Check your blood pressure category based on American Heart Association guidelines. Also calculates mean arterial pressure (MAP) for clinical assessment.
Blood Pressure Categories
Normal: <120/<80 | Elevated: 120-129/<80 | Stage 1: 130-139 or 80-89 | Stage 2: ≥140 or ≥90
MAP = (Systolic + 2×Diastolic) / 3. Normal MAP is 70-100 mmHg. Pulse pressure (systolic - diastolic) normally 40-60 mmHg.
Frequently Asked Questions
What is a normal blood pressure?
Normal: below 120/80. Elevated: 120-129/<80. High BP Stage 1: 130-139/80-89. Stage 2: 140+/90+.
When should I measure blood pressure?
Rest 5 minutes first. Sit with feet flat, arm supported at heart level. Measure same time daily. Average multiple readings.
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