Corn Yield Calculator

The University of Illinois created a formula for predicting corn yields based upon some sample data from your fields. We have provided a form that will allow you to put in some numbers and it will calculate your estimated corn yield.

Please note: * Use a 3 Ear Average to get the most accurate yield prediction.

Select Your Row Width:
Count the Number of Ears in of Row:
*Count the Number of Kernel Rows per Ear:
*Count the Number of Kernels per Row:
*Count the Number of Kernels per Ear:
Your Estimated Corn Yield:   Bushels per Acre

Calculations based upon the Illinois Agronomy Handbook - University of Illinois College of Agricultural, Consumer and Environmental Sciences at Champaign-Urbana.