Blood Volume Calculator
Calculate your total blood volume using multiple medical formulas including Nadler's equation and Gilcher's rule.
Important Health Disclaimer
This calculator provides general health information based on standard medical formulas and WHO guidelines. Results are for informational and educational purposes only and should not be considered as professional medical advice, diagnosis, or treatment recommendations.
For health concerns, medical conditions, fitness plans, or dietary decisions, please consult with qualified healthcare professionals, licensed physicians, registered dietitians, or certified fitness trainers who can evaluate your individual health status and medical history.
Individual health needs vary significantly. These calculations are general estimates and may not be appropriate for everyone, especially those with existing medical conditions, pregnant women, children, or elderly individuals.
Not a substitute for professional medical advice
Your Details
Estimated Blood Volume
4.82 L
4820 mL
Calculation Methods
Blood Loss Classification (Based on Your Volume)
| Class | % Lost | Volume (mL) | Symptoms |
|---|---|---|---|
| Class I | <15% | <723 | Minimal symptoms, slight anxiety |
| Class II | 15-30% | 723-1446 | Tachycardia, narrowed pulse pressure |
| Class III | 30-40% | 1446-1928 | Hypotension, confusion, oliguria |
| Class IV | > 40% | >1928 | Life-threatening, requires immediate intervention |
Help us improve!
How would you rate the Blood Volume Calculator?