🐕 Dog Calorie Calculator

Find the exact daily calories your dog needs based on breed, weight, and activity. Uses the RER formula veterinary nutritionists actually use. Based on AAHA and APOP guidelines.

Enter Your Dog's Details

Dog's Name (optional)

Weight (lbs)

Age (years)

Breed Size

Activity Level

All data stays in your browser — we never see it.

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Daily Calories (kcal)

RER (Resting Energy): — kcal/day

DER (Daily Energy): — kcal/day

Weight Loss Target: — kcal/day (80% of DER)

Based on RER = 70 × (weight in kg)^0.75, multiplied by activity factor. For weight loss, use 80% of maintenance calories per APOP guidelines.

Calorie Breakdown

Calculation History

Date	Name	Weight	Activity	RER	DER	Actions

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Disclaimer: This calculator uses the RER formula (Resting Energy Requirement = 70 × weight_kg^0.75) multiplied by an activity factor. For weight loss, we use 80% of maintenance calories per APOP guidelines. This is informational only and not a replacement for professional veterinary advice. Always consult your veterinarian before making dietary changes.