# Pets & Animals — YouCalc

> Pet age, feeding, dosage, and animal care numbers.

## All Pets & Animals calculators

- [Cat Age Calculator (Cat Years to Human Years)](https://youcalc.com/en/pets-animals/cat-age-calculator/): Convert your cat's age to human years with the vet 15-9-4 method and see its AAHA/AAFP life stage. Not a substitute for veterinary advice.
- [Dog Age Calculator](https://youcalc.com/en/pets-animals/dog-age-calculator/): Convert your dog’s age to human years using the AKC size-based chart and the UC San Diego epigenetic formula, with the AAHA life stage. Free and instant.
- [Dog & Cat Calorie Calculator](https://youcalc.com/en/pets-animals/pet-calorie-calculator/): Work out how much to feed your dog or cat: daily calories (RER and DER) by life stage, converted to cups or grams of your food. Free and instant.
- [Puppy Weight Predictor (How Big Will My Puppy Get?)](https://youcalc.com/en/pets-animals/puppy-weight-predictor/): Estimate your puppy's adult weight from its current age, weight, and breed size, with a growth curve.

## Optional

- [YouCalc](https://youcalc.com/en/)
- [XML sitemap](https://youcalc.com/sitemap.xml)