13 June 2019: There is a technical fault with the calculator.
We are investigating and expect it to be working again soon.
Calculate and compare protein, energy and other components for different mixes of livestock feeds.
Before you start:
Please be aware that each feed has estimates for energy, protein and dry matter but you are encouraged to get feeds analysed to obtain a more accurate value which can then be entered into the calculator.
Some feeds listed have warnings associated with them. You are advised to investigate and action any warnings that appear while using this calculator