How to use: Add the %’s found on the guaranteed analysis. If % Ash is not given, use an estimate of 3-5%.
[CP_CALCULATED_FIELDS id=”6″ ]Some product guides will provide %ME and may differ from the calculated estimates above. Use with caution.
The calculator above uses the following modified Atwater factors: protein: 3.5 kcal/g, fat: 8.5 kcal/g, and carbs: 3.5 kcal/g
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