Expanded Flow Silo Size Calculator

We recommend that you try to achieve a 3:1 or 2.8:1 height to diameter ratio for the most economical silo size.

Inside Diameter (Ft)

Wall Height (Ft)

Height to Bottom of Cone (Ft)

Cone Opening Diameter (Ft)

Bottom Cone Angle (°)

Transition Diameter (Ft)

Upper Cone Angle (°)

Freeboard Height (Ft)

Repose Angle (°)

Stored Material Unit Weight (lbs/Ft³)

Tons of Storage: --