Pet Calculators
All tools are free, instant, and require no signup.
Dog Age Calculator
Find out how old your dog is in human years — based on size and breed, not the outdated 7x rule.
Calculate now →Cat Age Calculator
Convert your cat's age to human years using the latest feline aging research from the AAFP.
Calculate now →Pet Food Calorie Calculator
Find out exactly how many calories your dog or cat needs per day based on weight, age, and activity.
Calculate now →Dog Weight Calculator
Estimate your puppy's adult weight or check if your adult dog is at a healthy weight for their size.
Calculate now → NewCat Weight Calculator
Check if your cat is at a healthy weight for their breed and sex, or estimate how large your kitten will grow.
Calculate now →Annual Pet Cost Calculator
Estimate the full yearly cost of owning a dog or cat — food, vet, grooming, insurance, and more.
Calculate now →Pet Insurance Cost Estimator
Estimate your monthly pet insurance premium based on your pet's species, size, age, and coverage level.
Calculate now →Dog Pregnancy Calculator
Enter your dog's mating date to get her estimated due date, delivery window, and week-by-week pregnancy guide.
Calculate now → NewCat Pregnancy Calculator
Enter your cat's mating date to get her estimated due date, delivery window, and a week-by-week pregnancy guide.
Calculate now →Dog Heat Cycle Calculator
Predict your dog's next heat, fertile window, and each stage of her estrous cycle based on her last heat date and size.
Calculate now → NewCat Heat Cycle Calculator
Predict your cat's next heat, fertile window, and each stage of her estrous cycle — based on her last heat date.
Calculate now →Dog Vet Visit Scheduler
Enter your dog's age and last vet visit to get their next recommended checkup date and a personalized visit agenda.
Schedule now →Cat Vet Visit Scheduler
Enter your cat's age and last vet visit to get their next recommended checkup date and a personalized visit agenda.
Schedule now → NewDog Quality of Life Calculator
Assess your senior or ill dog's wellbeing across 7 key areas using the veterinary HHHHHMM Scale. Track changes over time.
Assess now →