💉 Blood Viscosity & Circulation Calculator

Assess cardiovascular health using hematocrit and plasma protein levels

Hematocrit (%) Normal range: Male 40-50%, Female 36-46%

Total Plasma Proteins (g/dL) Normal range: 6.0-8.3 g/dL

Fibrinogen (mg/dL) Normal range: 200-400 mg/dL

📊 Your Blood Analysis

Relative Blood Viscosity

0.00

(Compared to water = 1.0)

Circulation Efficiency

0%

(Estimated flow rate)

Hematocrit Contribution: 0%

Protein Contribution: 0%

Shear Rate: 0 s⁻¹ (estimated)

ℹ️ How to Use This Calculator & Interpretation Guide ▼

📝 Measurement Instructions

1. Hematocrit: Percentage of blood volume occupied by red cells (from CBC test)
2. Total Proteins: Sum of albumin and globulins (from blood chemistry panel)
3. Fibrinogen: Blood clotting protein (from coagulation tests)
4. Enter values in appropriate units (metric or US)

📈 Interpretation Guide

• Optimal Viscosity (3.5-4.2): Healthy circulation and oxygen delivery
• Borderline High (4.2-4.8): Mild circulatory impairment
• High Viscosity (>4.8): Increased cardiovascular risk
• Low Viscosity (<3.5): Possible anemia or hydration issues

🧪 Example Calculations

Healthy Male:

• Hematocrit: 45%
• Total Protein: 7.2 g/dL
• Fibrinogen: 300 mg/dL
• Viscosity: ~4.0 (Optimal)
• Circulation: 85-90% efficiency

At-Risk Female:

• Hematocrit: 49%
• Total Protein: 8.1 g/dL
• Fibrinogen: 450 mg/dL
• Viscosity: ~5.2 (High Risk)
• Circulation: 60-65% efficiency

❤️ How to Improve Blood Viscosity

• Hydration: Drink adequate water (30-35ml/kg body weight)
• Omega-3s: Consume fatty fish or flaxseeds
• Exercise: Regular aerobic activity improves circulation
• Blood Donation: For those with high hematocrit
• Nutrition: Garlic, ginger, and ginkgo biloba may help

⚠️ When to See a Doctor

• Viscosity >5.0 or <3.0 consistently
• Symptoms of poor circulation (cold extremities, numbness)
• History of blood clots or cardiovascular disease
• Unexplained fatigue or shortness of breath