Blood Pressure Category
Classify a blood pressure reading by AHA categories: normal, elevated, hypertension stage 1 / 2, or crisis.
AHA blood pressure categories
- Normal < 120 / < 80
- Elevated 120โ129 / < 80
- Stage 1: 130โ139 / 80โ89
- Stage 2: โฅ 140 / โฅ 90
- Crisis: > 180 / > 120
Frequently Asked Questions
Is the Blood Pressure Category free to use?
Yes, the Blood Pressure Category is 100% free to use. There are no subscriptions, no sign-ups, and no hidden fees.
Is my data safe when using the Blood Pressure Category?
Absolutely. All calculations performed by the Blood Pressure Category happen locally in your web browser. We do not store, track, or transmit your inputs or results to any server.
How accurate is the Blood Pressure Category?
Our Blood Pressure Category uses industry-standard formulas and methodology. You can view the exact formula and calculation logic used in the methodology section above to verify the math yourself.
Can I use the Blood Pressure Category on my mobile phone?
Yes! The Blood Pressure Category is fully responsive and works seamlessly on all devices including smartphones, tablets, and desktop computers.