Free Pet Feeding Calculators

Science-based tools to calculate the perfect portion size, calorie needs, and hydration for your dog or cat.

Calculate daily food intake based on weight, age, breed size, and activity level. Supports all life stages.

Find the right portion for your cat. Accounts for indoor/outdoor lifestyle and neutering status.

Age-specific calculator for puppies. Get the right amount for each growth stage from 1 to 12 months.

How much water does your pet need? Calculate based on weight, diet type, and environment.

Check if your pet is at a healthy weight. Get a body condition score with recommendations.

Determine Resting Energy Requirement (RER) and daily calorie needs using veterinary formulas.