Mean Arterial Pressure Calculator
MAP describes the average blood pressure in an individual during a single cardiac cycle.
- Free Online Tool
- Instant Results
- Mobile Friendly
- No Installation
- Secure & Private
Understanding This Calculator
MAP Formula
Mean Arterial Pressure (MAP) describes the average blood pressure in an individual during a single cardiac cycle.
MAP = (SBP + 2 × DBP) / 3
- SBP: Systolic Blood Pressure (Top number)
- DBP: Diastolic Blood Pressure (Bottom number)
Example 1 (Normal)
BP 120/80 mmHg.
- Calculation: (120 + 2×80) / 3
- (120 + 160) / 3 = 280 / 3 = 93.3 mmHg
Example 2 (Hypotension)
BP 90/50 mmHg.
- Calculation: (90 + 2×50) / 3
- (90 + 100) / 3 = 190 / 3 = 63.3 mmHg
Blood Pressure Stages
| Category | Systolic (Top) | Diastolic (Bottom) |
|---|---|---|
| Normal | Less than 120 | Less than 80 |
| Elevated | 120 – 129 | Less than 80 |
| Hypertension Stage 1 | 130 – 139 | 80 – 89 |
| Hypertension Stage 2 | 140 or higher | 90 or higher |
How to Use
- Enter Systolic BP (top number).
- Enter Diastolic BP (bottom number).
Frequently Asked Questions
Is this medical advice?
No, this tool is for informational purposes only. Always consult a healthcare professional for medical advice.
Is this calculator free to use?
Yes, this calculator is 100% free and does not require any registration or subscription.
Is it mobile-friendly?
Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.