Dog Food Calculator
Calculate how much food your dog needs daily based on weight, age, and activity level.
Formula
Daily calories = RER × activity factor × age factor — RER = 70 × (body weight in kg)^0.75How Much Should You Feed Your Dog?
A dog's food needs depend on weight, activity level, age, and the calorie density of their food. This calculator uses the Resting Energy Requirement (RER) formula used by veterinarians, adjusted for activity level and life stage. Always check your specific food's calorie content per cup.
Frequently Asked Questions
How often should I feed my dog?
Adult dogs: 2 meals per day. Puppies: 3-4 meals per day. Senior dogs: 2 meals, possibly smaller portions.
How accurate is this?
This provides a starting estimate. Actual needs vary by breed, metabolism, and food brand. Consult your vet for precise feeding guidelines.