To determine the amount of soap base oils a particular mold will hold, multiply the length by width by depth of the mold, then multiply the result by .38. This will give you the approximate amount of soap base oils, in ounces, that it will be required to fill the mold.

Example: If the mold is 10" long x 3" wide x 3" tall

Or simply use the calculator below. Just enter the dimensions of the mold and click 'Update'. The result will show how much soap base oils will be required for your particular mold. The results are based on average recipes and are estimates only.

Inside Dimensions of Square or Rectangle Mold (inches)
Length: Width: Height:
Soap Base Oils Ounces: Pound(s):
Melt & Pour Base Ounces: Pound(s):
Inside Dimensions of Round Tube Mold (inches)
Height: Diameter:
Soap Base Oils Ounces: Pound(s):
Melt & Pour Base Ounces: Pound(s):