How old is your cat?

All of the cats we had have since died.  Their ages were as young as 3 months & as old as 21 years.  Average age at death was about 14.5

I have two. My oldest is a 13-year-old female, and my other cat is a nine-month-old male

My two Birmans will be 13 on Jan 6.

i have 4 so, teabag is 4, bubba is 3, luna is 1, and chester is 1.

My brother's cat is two

8ish and 10ish. 

Bettina (classic tuxedo) is eleven years old, rescued ten years ago with three kittens.  She's curled up against me, sleeping, right now.

Gummi Bear (black with a white patch on chest and two white toes) 8 years old, rescued as a kitten.

5 or 6. Got her from the HS almost 3 years ago, so not sure exactly how old she was at time of adoption.

One is 3 years old and the other is 4. 

Not very.