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Adult BP screening

Blood Pressure Calculator

Classify a single adult blood pressure reading into a general category such as normal, elevated, stage 1, stage 2, or crisis range.

Interactive calculator

Classify an adult blood pressure reading

Enter systolic and diastolic values to place a single adult reading into a general blood-pressure category. This is an educational screening tool, not a diagnosis.

Results

Category

Normal

Reading

118/76 mmHg

Classification is intended for non-pregnant adults.

Guidance

Normal adult reading range. Keep tracking and maintain heart-healthy habits.

How to use it

  1. 01Enter the systolic and diastolic values from the same blood-pressure reading.
  2. 02Review the resulting adult category and the short guidance note.
  3. 03Use repeated measurements and clinical advice rather than relying on one reading alone for medical decisions.

Result guide

  • When systolic and diastolic fall into different categories, the higher category determines the result.
  • This page is intended for general adult screening only.
  • Urgent symptoms or crisis-range readings should be treated as medical issues, not just online-calculator results.

About this calculator

Blood-pressure classification pages are useful because people often receive numbers from a cuff or a routine checkup and want a quick sense of what those numbers mean.

This version keeps the scope narrow: one adult reading, one category, and general next-step language. It is not a diagnosis and is not intended for pregnancy-related or pediatric interpretation.

Frequently asked questions

Does one high reading confirm hypertension?

No. A single reading can be affected by stress, positioning, cuff size, and timing, so repeated measurements and clinical review still matter.

Is this for pregnant people or children?

No. This page is intended for general adult screening and does not replace specialized interpretation for pregnancy or pediatric care.

What if my reading is in crisis range?

Treat crisis-range readings seriously and seek urgent medical care, especially if symptoms are present.

DE
Per WHO guidelines / Peer-reviewed researchFormula version: 2026

Reviewed by Dr. Elena Rostova, MD, PhD

Medical Doctor & Clinical Nutrition Researcher

Reviews health index calculators, unit converter benchmarks, and mathematical models against WHO guidelines and peer-reviewed research.

Formula last verified: June 2026

Sources: Per WHO guidelines / Peer-reviewed research/WHO BMI classification guidance/Published TDEE and basal metabolic rate formula references

Disclaimer: Calculator results are for general reference and educational purposes only per WHO standards. Health indexes and mathematical models are not a substitute for professional medical diagnosis, clinical nutrition, or certified trade advice.

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