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Volume Calculator

Mold Box Volume - Rectangular

Width Inches
Height Inches
Depth Inches

Part Volume

Width Inches
Height Inches
Depth Inches

Net Volume

    Box Volume (in.³)
–  Part Volume (in.³)
=  Net Volume (in.³)

Casting Resin Needed:

fl. oz.

Amount of Resin Needed to Cast a Part

Note: There is .554 ounces in 1 cubic inch of Alumilite Resin.

Formula for a Square/Rectangular Piece: Length x Width x Height

Example: If your piece is 3" x 4" x 2" = 24 cubic inches. Take 24 cubic inches x .554 ounces per cubic inch = 13.25 ounces.

Formula for a Round Piece: Pi x Radius (squared) x Height.