Calculate the Energy Released

Please Enter the Free Fatty Amino Acids (FFA) and U/S Ratio.
Then click the button at the bottom to calculate the energy.
TYPE:
  
FFA:
 
Select "%" or "g/kg"
U/S RATIO:
  
 Select Ratio:  
Enter a U/S Ratio for "Other Value" Option Above
   
ENERGY:
  
        (mj/kg)         (kcal/lb)

Notes: In order to enter in a U/S Ratio, you must select "Other Values"
on the drop down menu.

Citations:
Equations for swine and broilers derived from Powles et al. 1995. (Animal Science 61:149) and Wiseman et al. 1991. (Poultry Science 70:1527), respectively.