Quickly estimate plasma volume using the renowned Nadler's formula. Our free online Plasma Volume Calculator helps medical professionals and students determine total blood plasma volume in milliliters and mL/kg, aiding in various clinical assessments. Calculate plasma volume accurately now.
Formula:
Nadler's Formula for Total Blood Volume (TBV) is used as an intermediate step to calculate Plasma Volume (PV).
- For Males: TBV (Liters) = 0.3669 × H3 + 0.03219 × W + 0.6041
- For Females: TBV (Liters) = 0.3561 × H3 + 0.03308 × W + 0.1833
Where:
- PV: Plasma Volume (mL)
- TBV: Total Blood Volume (Liters)
- H: Height (meters)
- W: Weight (kilograms)
- Hct: Hematocrit (%)
Then: PV (mL) = (TBV × 1000) × (1 - Hct / 100)