Free tools
Pet health tools and calculators
Quick, sourced calculators for dog and cat owners. Every formula is explained under the tool, with its source. They give estimates — your vet has the final word.
- Dog Age CalculatorConvert dog years to human years two ways.For dogs
- Cat Age CalculatorConvert cat years to human years and see the life stage.For cats
- Chocolate Toxicity CalculatorEstimate the methylxanthine dose your dog ate.For dogs
- Dog Food Calorie CalculatorDaily calories and cups from your dog's weight.For dogs
- Pet Pregnancy Due Date CalculatorDue-date window for dogs and cats.For dogs and cats
- Is Pet Insurance Worth It? CalculatorYour out-of-pocket cost with and without a policy.For dogs and cats
- Can My Pet Eat This? CheckerInstant food verdicts for dogs and cats.For dogs and cats