L x H x W x 0.65
- PSA density
- Enter PSA
Calculator
Prostate volume and PSA density.
Enter prostate length, height, and width in centimeters. The same measurements feed both the bullet and ellipsoid formulas, with optional PSA density if a PSA value is entered.
Inputs
L x H x W x 0.523
- PSA density
- Enter PSA
Formula Notes
Bullet volume = L x H x W x 0.65
Ellipsoid volume = L x H x W x 0.523
PSA density = PSA / volume
This tool is for education and quick estimation. Clinical decisions should use the measurement method, imaging context, and physician judgment appropriate to the patient.