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Dog Food Calculator
Calculate daily dog food in cups or grams from weight, age, activity, and life stage. Uses Resting Energy Requirement (RER) × activity multiplier.
LIFESTYLECalculate daily dog food in cups or grams from weight, age, activity, and life stage. Uses Resting Energy Requirement (RER) × activity multiplier.
Detailed instructions, formula notes, and US-context guidance shown in the calculator above.
Disclaimer: Estimate only. Consult a qualified professional for decisions with major financial, legal, or health consequences.
Dog Food Calculator
Daily kibble from weight, activity, life stage. Uses RER × multiplier (NRC standard). Puppies need 2× adult; seniors 80%.
Check kibble label; 350-450 typical.
Daily Kibble
2.91 cups (306 g)
Daily Energy (DER)1164 kcal
Resting Energy (RER)727 kcal
Adjust by 10% weekly based on body condition score. Consult vet for special diets (kidney, diabetes, allergies).
Frequently Asked Questions
What is the Dog Food Calculator for?
Calculate daily dog food in cups or grams from weight, age, activity, and life stage. Uses Resting Energy Requirement (RER) × activity multiplier.
How do I use the Dog Food Calculator?
Detailed instructions, formula notes, and US-context guidance shown in the calculator above.
How accurate are my dog food results?
Estimate only. Consult a qualified professional for decisions with major financial, legal, or health consequences.
Is the Dog Food Calculator free to use?
Yes - every calculator on WhichCalc is completely free with no signup, no usage limits, and no tracking on the calculation itself. Results display instantly in your browser and your inputs are never sent to a server. Bookmark the page if you use this calculator regularly.