Blood Pressure Category Calculator

• •Use the Blood Pressure Category Calculator for personal health tracking and wellness monitoring, establishing a baseline and tracking changes over time.
• •Use it when recording fitness metrics to track progress toward health or athletic goals.
• •Use it to compare measurements before and after a lifestyle, diet, or training change to quantify the impact.
• •Use it as a conversation starter before a doctor's appointment, bringing objective data to discuss with a healthcare professional.

The Blood Pressure Category Calculator classifies your blood pressure reading according to the 2017 American College of Cardiology / American Heart Association (ACC/AHA) guidelines, the current clinical standard in the United States. The 2017 guidelines lowered the threshold for hypertension from 140/90 to 130/80 mmHg, reclassifying millions of previously 'normal' readings as elevated or Stage 1 hypertension. This calculator also computes mean arterial pressure (MAP) and pulse pressure, providing a comprehensive hemodynamic snapshot from a simple blood pressure reading.

• !Taking a single reading as definitive. Blood pressure varies throughout the day. Diagnosis requires elevated readings on 2+ separate occasions.
• !Using the wrong cuff size. A cuff too small gives falsely high readings; too large gives falsely low.
• !Measuring immediately after caffeine, exercise, or smoking, all of which acutely elevate BP.
• !Ignoring 'white coat hypertension' — elevated readings only in clinical settings. 24-hour ambulatory monitoring resolves this.