Divide the number of bushels by 21.696 to convert to cubic yards. For example, if you have 103 bushels, divide 103 by 21.696 to get 4.75 cubic yards.
Multiply the number of bushels by 0.04609 to convert to cubic yards. In this example, multiply 103 by 0.04609 to get 4.75 cubic yards.
Check your answer with an online bushels-to-cubic-yards calculator (see Resources). Select "bushels" as the unit you want to convert from and "cubic yards" as the unit you want to convert to, enter the amount of bushels and click "Convert."