Your pet,
understood
Free calculators for dog and cat owners. Get real answers about age, nutrition, and costs — built for pet parents, not vets.
Pet Calculators
Pick a tool and get your result in seconds.
Dog Age Calculator
Find out how old your dog really is in human years — based on size and breed, not the outdated 7x rule.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.
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 level.
Calculate now →Dog Weight Calculator
Estimate your puppy's adult weight or check if your adult dog is at a healthy weight for their breed.
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 →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 →Cat 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 →Dog Vaccination Schedule Calculator
Enter your dog's age and lifestyle to see which vaccines are due now, upcoming, or already covered — plus typical costs.
Check schedule →Cat Vaccination Schedule Calculator
Enter your cat's age and lifestyle to see which vaccines are due now, upcoming, or already covered — plus typical costs.
Check schedule →Spay/Neuter Cost Calculator
Estimate the total cost of spaying or neutering your dog or cat, including surgery, bloodwork, and optional extras.
Estimate cost →Dental Cleaning Cost Calculator
Estimate the total cost of a professional dental cleaning for your dog or cat, including anesthesia and possible extractions.
Estimate cost →Pet Grooming Cost Calculator
Estimate your dog or cat's annual grooming cost based on size, coat type, and how often you use a professional groomer.
Estimate cost →Cat 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 →Cat 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 →Dog 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 →Cat Quality of Life Calculator
Assess your senior or ill cat's wellbeing across 7 key areas using the veterinary HHHHHMM Scale. Track changes over time.
Assess now →Pet Weight Calculator
Check if your dog or cat is at a healthy weight using breed-based ranges and a quick Body Condition Score check.
Calculate now →Flea & Tick Prevention Cost Calculator
Estimate your dog or cat's annual flea and tick prevention cost by product type — topical, chewable, combo, or collar.
Calculate now →Puppy Potty Training Calculator
Get your puppy's bladder-hold time by age, a full daily potty schedule, and a housetraining timeline by breed size.
Calculate now →Kitten Litter Training Timeline
Find the right box size, litter type, and box count for your kitten's exact age — plus troubleshooting tips.
Calculate now →Raw Feeding Calculator
Get daily raw food portions (80/10/10) for your dog or cat, plus an estimated monthly and annual cost.
Calculate now →Pet Boarding Cost Calculator
Estimate what boarding your dog or cat will cost by facility type, length of stay, and add-ons.
Calculate now → NewTiter Test vs. Revaccination Calculator
Compare the real cost of titer testing against standard revaccination for your dog or cat's core vaccines.
Calculate now →From the Blog
Guides to help you make better decisions for your pet.
How to Tell If Your Cat Is Underweight (and What to Do About It)
A bony spine and prominent hip bones aren't just 'a skinny cat.' Here's how to tell if your cat is actually underweight, the most common medical causes, and safe next steps.
How to Tell If Your Dog Is Underweight (and How to Help Them Gain Weight Safely)
Ribs you can see, not just feel? Here's how to tell if your dog is actually underweight versus naturally lean, the most common causes, and how to help them gain weight safely without overdoing it.
Puppy Potty Training Regression: Why It Happens (and How to Fix It)
Your puppy was doing great, then suddenly started having accidents again. Here's why potty training regression happens at 4-6 months and again at 7-9 months, how to tell behavioral from medical causes, and a reset plan that actually works.
