Complete library

Pet Calculators & Interactive Tools

Browse practical dog and cat tools for age, feeding, growth, breeding dates, ownership costs, gear sizing, activity planning and names.

Compare a puppy’s current weight with an expected adult weight to estimate growth completion percentage.

Estimate a kitten’s adult weight from current weight and age using a broad feline growth curve.

Estimate a puppy’s possible adult weight from current weight and age using a simple growth-stage model.

Calculate how many days a bag or case of pet food should last at a known daily feeding amount.

Estimate daily, monthly and annual pet-food cost from package price, package weight and daily use.

Estimate a conservative daily treat-calorie allowance from a dog’s weight and activity level.

Estimate a daily raw-food amount as a chosen percentage of an adult dog’s body weight.

Estimate a cat’s total daily water requirement range based on body weight.

Estimate a typical daily water-intake range for a dog from body weight.

Estimate daily calorie needs for a healthy adult dog or cat using species, weight and activity.