Corn Yield Calculator:

• If you have 30" rows, it takes 17.5 ft of row to equal 1/1000 of an acre. In several areas of the field,
• Pick 3 cobs,
• Count the # of rows and the # of kernels per row,
• Average the 3 cobs.
• Multiply the average # of rows x the average # of kernels to get average kernels per ear.
• Estimated yield = # of ears in 17.5 ft x avg # of kernels per ear divided by 90