Density (lbs/bu)
Seed size (mg)
Yield (bu/ac)
Count area (ft2)
Cut width (ft)
Discharge width (ft)
Kernel count
Total loss (bu/ac)
Relative loss (%)

Seed size can vary greatly, consider manually entering seed size (mg or 1000 kernel weight). Discharge width is distance material is spread at the back of the combine, spreaders and choppers are not recommended. See the PAMI combine seed loss guide for details. A catch weigh based calculator is also available along with a cost comparision calculator. Comments to the webmaster.