Free pet calculators that actually help

Vet-informed tools for dog & cat owners โ€” work out your pet's real age, check if chocolate is dangerous, and feed the right amount. No signup, instant answers.

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Dog Age Calculator

Convert dog years to human years by breed size.

Cat Age Calculator

How old is your cat in human years?

Chocolate Toxicity Checker

Did your dog eat chocolate? Check the risk now.

Dog Food Calculator

How much should you feed your dog each day?

Puppy Weight Calculator

How big will your puppy get? Predict adult weight.

Cat Food Calculator

How much should you feed your cat each day?

Dog Pregnancy Calculator

Estimate the due date and whelping timeline.

Cat Pregnancy Calculator

Estimate your cat's due date week by week.

Dog Water Calculator

How much water should your dog drink daily?

Pet Name Generator

Cute, funny & unique names for dogs and cats.

Xylitol Toxicity Checker

Dog ate sugar-free gum or candy? Check the risk.

Grape & Raisin Checker

Dog ate grapes or raisins? Check the risk now.

Onion & Garlic Checker

Dog ate onion or garlic? Check the toxicity risk.

Can My Dog Eat This?

Search 45+ foods โ€” safe, moderation, or toxic.

Can My Cat Eat This?

Search 35+ foods for cat safety, instantly.

Is My Dog Overweight?

Estimate ideal weight from body condition.

Puppy Vaccination Schedule

Which shots your puppy needs, by age.

Common Pet Conditions

Symptoms, home care & when to see a vet.

Raw Food Calorie Calculator

Grams to calories for a balanced raw diet.

Pet Insurance Guide

What it covers, costs & is it worth it?

Why PawWise?

Every PawWise tool is built on published veterinary references โ€” the AAHA canine life-stage guidelines, AVMA toxicity data, and WSAVA energy-requirement formulas โ€” and gives you a clear, instant answer without ads getting in the way of the result. We don't ask for your email. We don't store your pet's data. We just answer the question you came to ask.

Bookmark us and check back as we add more tools for dogs, cats, and small pets.