Harvest Moisture Calculator

Calculate shrinkage, drying costs, and adjusted bushels from wet grain.

Leave blank to use standard base moisture

Shrink Factors: Choose shrink calculation method used by your elevator or dryer.

% shrink = Points removed x factor / 100

Typical range: 0.3% - 1.0%

Per point removed

Base Moisture Standards

Grain Base % Storage Max %
Corn15.5%14%
Soybeans13.0%11%
Wheat13.5%12%
Oats14.0%12%
Barley14.5%13%