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Find out how old your dog is in human years — based on size and breed, not the outdated 7x rule.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 →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 →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 →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 →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 →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 →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 →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.
Estimate cost →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 →Titer Test vs. Revaccination Calculator
Compare the real cost of titer testing against standard revaccination for your dog or cat's core vaccines.
Calculate now →Spay/Neuter Recovery Timeline
Get a personalized recovery calendar — cone removal, incision checks, and activity restrictions by actual date.
Calculate now →Pet Insurance Waiting Period Tracker
See the exact dates accident, illness, and orthopedic coverage actually begin under your policy.
Calculate now →Neuter Timing by Breed & Size
See what UC Davis research reported on neutering age and joint/cancer risk for your dog's breed or size.
Calculate now →Cat Introduction Timeline
Step-by-step stages for introducing a new cat, with signs to move forward or slow down at each one.
Calculate now →Pet Travel Timeline Planner
Reverse-calculate your prep schedule — microchip, rabies vaccine, antibody testing, and health certificate deadlines.
Calculate now →Dog Introduction Timeline
Step-by-step stages for introducing a new dog, with signs to move forward or slow down at each one.
Calculate now →New Baby Pet Prep Timeline
Get your dog or cat ready for a new baby — a reverse-calculated prep schedule from your due date.
Calculate now →Puppy Teething Timeline
See your puppy's current teething stage, what's next, and when to check for retained baby teeth.
Calculate now →Pet Insurance Claim Calculator
See your expected reimbursement, then compare annual vs. per-incident deductibles for a recurring condition.
Calculate now →Dog Car Anxiety Desensitization Planner
Tell true motion sickness from anxiety, then get a step-by-step car training plan.
Calculate now →Cat Carrier Training Planner
Reverse-calculated countdown to vet day for a calmer carrier experience.
Calculate now →Dog Heat Safety Calculator
Get a safety rating and max walk time based on your dog's individual heat risk factors.
Calculate now →Dog Arthritis Screening Tool
Answer 6 validated yes/no questions to check for early signs of arthritis, based on a veterinary research study.
Screen now →Heartworm Prevention Cost Calculator
Compare a year of prevention against what treatment would actually cost if your dog were infected.
Compare now →Cat Arthritis Screening Tool
Answer 6 validated yes/no questions about jumping, stairs and play to check for signs of joint pain.
Screen now →Elimination Diet Trial Planner
Dated food-trial schedule for dogs and cats, plus the contamination audit that decides whether it works.
Plan the trial →Pet Itch Score Tracker
Score itching on the validated scale vets use, so you can prove whether treatment is actually working.
Score the itch →Dog Cold Weather Safety Calculator
How cold is too cold for your dog? Adjusts for coat, age, shelter and wet weather — not just the thermometer.
Check the cold → NewOrphaned Kitten Bottle Feeding Calculator
Formula per feed, feeds per day and the interval — from body weight, with a stomach-capacity check.
Calculate feeds →