Dog Food Calorie Calculator
Dog Food Calorie Calculator
Calculate your dog's daily calorie needs for optimal health and nutrition
Proper Nutrition for a Healthy Dog
Maintaining an appropriate calorie intake is essential for your dog's health, energy levels, and longevity. Use this calculator to determine your dog's daily calorie requirements based on their unique characteristics.
This calculator uses the Resting Energy Requirement (RER) formula and adjusts for activity level, life stage, and body condition to provide a personalized estimate.
Your Dog's Daily Calorie Needs
This is the estimated number of calories your dog should consume daily to maintain their current weight.
📚 Understanding Your Dog's Calorie Needs
RER is the calories needed for basic bodily functions at rest. We calculate this using the formula: 70 × (weight in kg)0.75.
DER accounts for activity level and life stage. We multiply RER by factors based on your dog's characteristics to get the total daily calorie needs.
Different breeds have varying metabolic rates. Large breeds may need fewer calories per pound than small breeds. Working breeds typically require more calories than companion breeds.
Regularly reassess your dog's calorie needs as they age, change activity levels, or experience health changes. Monitor their body condition and adjust portions accordingly.
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About the Author
Sally Perea
Author
Sally Perea, DVM, MS, DACVIM (Nutrition), is a board-certified veterinary nutritionist specializing in small animal clinical nutrition. A UC Davis alum, she currently serves as a nutritionist at Royal Canin, advancing evidence-based pet feeding strategies and contributing to key texts like Applied Veterinary Clinical Nutrition.








