— your cat's real aging curve · ● your cat today · ▲ the old “×7 myth” for comparison
Based on the feline life-stage guidelines used by the AAHA and Cornell Feline Health Center: the 1st year ≈ 15 human years, the 2nd ≈ +9 (so 24), then about +4 per year after that. Cats age remarkably uniformly — breed and size barely change the math, but lifestyle (indoor vs outdoor) changes lifespan a lot. Every cat is an individual; your vet knows yours best.
🧰 The Cat Parent Toolbox
One home for every number your cat needs — more tools land every week.
Cat Age Calculator
Cat years → human years, the vet-based way.
LIVE📈Kitten Weight Predictor
How big will your kitten get? Growth-curve based.
LIVE🐟Food & Calorie Calculator
Portions and daily kcal targets for your cat.
LIVE🐾Pregnancy Calculator
Due dates and week-by-week milestones (~65 days).
LIVE💰Cost of Ownership
What a cat really costs per year, itemized.
LIVE🩺Is My Cat Overweight?
Is your cat a healthy weight? Body-score based.
