Blood Pressure Classifier
Enter your systolic and diastolic readings to see which stage your blood pressure falls into — judged by both office and home criteria.
🩺 Enter Blood Pressure
When the heart contracts · e.g. 120
When the heart relaxes · e.g. 80
Measurement setting
Your reading
118/78
mmHg
By home criteria, systolic below 120 and diastolic below 80 — normal.
Systolic below 120 and diastolic below 80. Your blood pressure is in a healthy range.
Guidance (reference only)
Keep your current habits and check your blood pressure at least every 1–2 years (more often if you have risk factors).
By home criteria, systolic below 120 and diastolic below 80 — normal.
Guidance (reference only)
Maintain your current management and log home readings periodically.
Additional metrics
Pulse Pressure
40 mmHg
Normal
Systolic − diastolic · normal ~40
Mean Arterial Pressure (MAP)
91 mmHg
Diastolic + pulse pressure ÷ 3 · normal 70–100
This classification applies the Korean Society of Hypertension 2022 criteria for reference only and is not a medical diagnosis. A single reading cannot confirm hypertension. Measure several times on different days while at rest, and consult a physician for diagnosis and treatment.
Classification Sources
- 🏥 Office BP classification: Korean Society of Hypertension, 2022 Clinical Practice Guidelines
- 🏠 Home hypertension threshold 135/85: Korean Society of Hypertension guidelines
- 🔁 Office–home correspondence: office 140/90 ↔ home 135/85
※ This classification is for reference only and does not replace individual diagnosis or treatment.
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혈압 분류 기준·측정법 상세는 Guide, 자주 묻는 질문은 FAQ, 출처·운영 정보는 About 참조. 마지막 업데이트 2026-07-05.