Use this free prostate volume calculator to calculate gland volume using the standard ellipsoid formula and PSA density from any MRI, CT or ultrasound measurement. Designed for radiologists, urologists, and patients preparing for consultation.

Prostate Volume Calculator — Dr. Michael J. Drabkin, MD

Prostate Volume Calculator

Ellipsoid formula: Volume = L × W × H × π/6  ·  Dr. Michael J. Drabkin, MD  ·  Interventional Radiology

Leave blank to skip PSA density calculation
Prostate Volume
cc (cm³)

This calculator is intended for educational and clinical reference purposes only. Results should be interpreted in the context of a complete clinical evaluation by a qualified physician. This tool is not a substitute for professional medical advice, diagnosis, or treatment.