Original instructional diagram for Dog Food Labels: Convert a Calorie Allowance into Weighed Portions. Values, when shown, are illustrative; clinical images do not recommend a dose.
Read the energy unit before dividing
An energy density per one hundred grams differs from a value per kilogram, can or cup. Put the label into the requested basis first. Entering a per-kilogram number as though it were per one hundred grams changes the calculated portion by a factor of ten.
Use Dog Food Calculator to work through these inputs while keeping the displayed assumptions in view.
Include the rest of the diet
The allowance entered here should already account for the plan’s other foods and treats. The result is the mass of this particular food corresponding to that allowance. It is not an independent recommendation of a dog’s calorie needs.
This question belongs to the Dog calculators group within Biology calculators.
Read the calculation on its stated basis
Food grams/day = allotted kcal/day ÷ product kcal per 100 g × 100.
Enter the allowance remaining after treats or other foods have been accounted for. This tool does not choose that allowance.
Retain the input definitions and units with the result. A later comparison should use the same basis; a change in method is a new scenario, not simply a more precise version of the old number.
Keep related questions separate
Dry Matter Calculator addresses a related part of the measurement or interpretation task. Check its own method before carrying a value from one tool to the other.
For a related perspective, read Wet and Dry Pet Food Comparisons: Put the Nutrient on the Same Moisture Basis.
For tools in other subjects, return to GreenCalc. Keep the calculator result with its assumptions rather than using a link or a matching unit as evidence that two models are interchangeable.
By GreenCalc · Updated 2026-11-05