Blood Pressure Checker
Enter your blood pressure reading to see what category it falls in, based on the American Heart Association 2017 guidelines.
Blood Pressure Categories
| Category | Systolic | Diastolic | |
|---|---|---|---|
| Low (Hypotension) | Below 90 | or | Below 60 |
| Normal | Below 120 | and | Below 80 |
| Elevated | 120–129 | and | Below 80 |
| High Stage 1 | 130–139 | or | 80–89 |
| High Stage 2 | 140+ | or | 90+ |
| Hypertensive Crisis | 180+ | and/or | 120+ |
Taking an Accurate Reading
- Sit quietly for 5 minutes before measuring.
- Rest your arm at heart level.
- Don't smoke, exercise, or drink caffeine within 30 minutes.
- Take two to three readings and average them.
This calculator is for informational purposes only and is not a substitute for medical advice.