Dog Feeding Calculator

Estimate your dog’s daily caloric needs using the same RER formula (Resting Energy Requirement) used by veterinarians worldwide. This is a starting point, not a prescription. Always consult your vet.

FormulaRER

70 x (body weight in kg)^0.75

Adjusts ForBCS

Body condition, life stage, activity level, and goal.

OutputPortions

Calories and food amount based on your food type.

Calculator

Build the estimate.

Check the calorie count on your specific food’s packaging for the most accurate result.

Dog Details

Dog’s Name (optional) Current Weight Body Condition Score (BCS)Not sure? Run your hands along the ribs. If you can feel them easily without pressing, your dog is likely a 4-5. If you have to press to find them, likely a 6-7.

Daily Routine

Spayed or Neutered? Life Stage Activity Level Goal

Food

Food TypeCalorie density varies widely by brand (350 to 750+ kcal/lb for fresh food). For the most accurate results, check your food’s label and use “I know my food’s kcal” above.

Dog Feeding Calculator

Build the estimate.

Weekly wellness, no fluff.

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