Health calculator
Blood Pressure Category Calculator
Classify a blood pressure reading into common adult screening categories.
Formula
Blood pressure category
Blood pressure categories are screening references and not a diagnosis. Seek medical care for concerning readings.
Category is based on systolic and diastolic thresholds
120/80 can fall into an elevated or stage category depending on guidelines.
FAQs
Which number matters more?+
Both systolic and diastolic matter. The higher-risk category is usually used.
How does the Blood Pressure Category Calculator calculate the result?+
It uses the Blood pressure category: Category is based on systolic and diastolic thresholds. 120/80 can fall into an elevated or stage category depending on guidelines.
What information do I need to use the Blood Pressure Category Calculator?+
Classify a blood pressure reading into common adult screening categories.
How accurate is the Blood Pressure Category Calculator?+
Blood Pressure Category Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the Blood Pressure Category Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Health guide
How to use the Blood Pressure Category Calculator
Classify a blood pressure reading into common adult screening categories. The page also explains the blood pressure category and shows a practical example: 120/80 can fall into an elevated or stage category depending on guidelines.
- 1
Enter your details
Enter the values for the blood pressure category calculator scenario you want to check.
- 2
Check the calculation
Review the result alongside the blood pressure category: Category is based on systolic and diastolic thresholds.
- 3
Compare scenarios
Change one or more inputs to see how they affect the blood Pressure Category Calculator result before you use the estimate.
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