
How Old Is That Kitten? Use Our Kitten Aging Chart to Find Out!
If you’ve found a kitten and aren’t sure how old they are, you’re not alone — it’s one of the most common questions we get. Whether you’re fostering, rescuing, or caring for a surprise litter, understanding a kitten’s age is essential to providing the right care.
That’s where our kitten aging chart comes in!
Use this easy, visual guide to:
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Estimate a kitten’s age based on weight, teeth, eyes, ears, and mobility
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Learn what to expect week-by-week — from newborns to 6 weeks
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Know when to introduce solid food and litter boxes
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Provide the right warmth, nutrition, and care based on developmental stage
Knowing a kitten’s age helps determine:
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Whether they need to be bottle-fed or can eat on their own
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If they’re old enough for spay/neuter or adoption
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How to socialize them safely and effectively
View or download our kitten development chart and start giving your kittens the age-appropriate care they need to grow up happy and healthy.
