Blood Pressure Category Calculator
Blood Pressure Category is evaluated from Systolic and Diastolic. The calculation reports Blood Pressure Category, Recommended Action and Pulse Pressure.
Results
About the Blood Pressure Category Calculator
The calculator uses a multi formula configuration. Each reported value is read as a direct evaluation of the stored rules with the declared field formats and units.
Formula basis:
Pulse Pressure = Systolic - Diastolic
MAP = Diastolic + (Pulse Pressure / 3)
Classification uses AHA/ACC 2017 joint guidelines (the higher reading of systolic or diastolic determines category for hypertension stages)
Interpret the outputs in the order shown by the result fields. Optional inputs affect only the outputs that depend on those variables.
Formula & How It Works
The calculation applies the following relations exactly as recorded in the metadata: Pulse Pressure = Systolic - Diastolic MAP = Diastolic + (Pulse Pressure / 3) Classification uses AHA/ACC 2017 joint guidelines (the higher reading of systolic or diastolic determines category for hypertension stages) Each output field is produced by substituting the supplied inputs into the relevant relation and then applying the declared rounding or text format.
Worked Examples
Example 1: Normal Blood Pressure — 115/75
Inputs
With Systolic = 115 and Diastolic = 75 as the stated inputs, the result is Blood Pressure Category = Normal Blood Pressure, Recommended Action = Healthy range. Maintain with regular check-ups. and Pulse Pressure = 40 mmHg. Each value corresponds to the declared output fields.
Example 2: Elevated — 125/78
Inputs
With Systolic = 125 and Diastolic = 78 as the stated inputs, the result is Blood Pressure Category = Elevated Blood Pressure, Recommended Action = Monitor closely. Adopt heart-healthy lifestyle habits. and Pulse Pressure = 47 mmHg. Each value corresponds to the declared output fields.
Example 3: Stage 1 Hypertension — 135/85
Inputs
With Systolic = 135 and Diastolic = 85 as the stated inputs, the result is Blood Pressure Category = Hypertension - Stage 1, Recommended Action = Lifestyle changes recommended. Consult your doctor. and Pulse Pressure = 50 mmHg. Each value corresponds to the declared output fields.
Example 4: Hypertensive Crisis — 185/115
Inputs
With Systolic = 185 and Diastolic = 115 as the stated inputs, the result is Blood Pressure Category = Hypertensive Crisis (Stage 3), Recommended Action = Seek emergency care immediately if symptomatic (headache, chest pain, vision changes). Call your doctor right away. and Pulse Pressure = 70 mmHg. Each value corresponds to the declared output fields.
Common Use Cases
- Classify blood pressure reading by AHA/ACC 2017 category
- Determine if blood pressure is normal, elevated, or hypertensive
- Understand urgency level based on BP reading
- Monitor blood pressure changes over time