Blood Pressure Classification:
From: | To: |
Definition: This calculator classifies blood pressure readings based on systolic and diastolic measurements in mmHg.
Purpose: It helps individuals and healthcare professionals quickly assess blood pressure status according to standard guidelines.
The calculator uses standard blood pressure classification guidelines:
Category | SBP (mmHg) | DBP (mmHg) |
---|---|---|
Normal | <120 | <80 |
Elevated | 120-129 | <80 |
Stage 1 Hypertension | 130-139 | 80-89 |
Stage 2 Hypertension | ≥140 | ≥90 |
Hypertensive Crisis | >180 | >120 |
Explanation: The classification is determined by comparing your readings to these standard ranges.
Details: Regular blood pressure monitoring helps detect hypertension early, reducing risk of heart disease, stroke, and other complications.
Tips: Enter your systolic (top number) and diastolic (bottom number) blood pressure readings in mmHg. Measurements should be taken at rest.
Q1: What do SBP and DBP stand for?
A: SBP = Systolic Blood Pressure (pressure when heart beats), DBP = Diastolic Blood Pressure (pressure between beats).
Q2: How often should I check my blood pressure?
A: Adults should check at least annually; more frequently if you have hypertension or risk factors.
Q3: What's considered a normal blood pressure?
A: Below 120/80 mmHg is considered normal for adults.
Q4: When should I see a doctor about my blood pressure?
A: If readings are consistently ≥130/80 mmHg, or if you experience symptoms like headaches or dizziness.
Q5: Can this calculator diagnose hypertension?
A: No, this is for informational purposes only. Diagnosis requires multiple readings and professional evaluation.