Enter the volume in bushels and the weight in pounds into the calculator to determine the corn test weight. This calculator helps to evaluate the quality and density of the corn crop.

Corn Test Weight Formula

The following formula is used to calculate the corn test weight:

TW = W / V

Variables:

  • TW is the test weight (pounds per bushel)
  • W is the weight of the corn (pounds)
  • V is the volume of the corn (bushels)

To calculate the corn test weight, divide the weight of the corn by the volume of the corn in bushels.

What is Corn Test Weight?

Corn test weight is a measure of the density of corn kernels and is expressed in pounds per bushel. It is an important quality indicator used in the grain industry to assess the value of a corn crop. Higher test weights generally indicate better quality corn with less damage and more weight per volume, which can affect the price and marketability of the crop.

How to Calculate Corn Test Weight?

The following steps outline how to calculate the Corn Test Weight.


  1. First, determine the weight of the corn (W) in pounds.
  2. Next, determine the volume of the corn (V) in bushels.
  3. Next, gather the formula from above = TW = W / V.
  4. Finally, calculate the Corn Test Weight (TW) in pounds per bushel.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem :

Use the following variables as an example problem to test your knowledge.

weight of the corn (W) = 560 pounds

volume of the corn (V) = 10 bushels