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Pet Calculators

Dog age, cat age, pet calorie & pet weight calculators.

Convert your dog's age to human years using breed-size adjusted formulas.

Convert your cat's age to human years using the official AAFP age chart.

Calculate a dog's due date and pregnancy stages from the mating date.

Calculate daily calorie needs for dogs and cats based on weight, age, and activity level.

Check if your dog or cat is at a healthy weight and calculate ideal weight range.