Cat Age Calculator
Calculate your cat's age in human years. Results vary based on whether your cat is indoor, outdoor, or mixed.
Enter Your Cat's Information
5 years
0 years25 years
years
Living Situation:
Did you know? Cats age rapidly in their first two years. A 1-year-old cat is equivalent to a 15-year-old human, and a 2-year-old cat is like a 24-year-old human!
Human Age Equivalent
36.0 human years
Life Stage
Prime
Mature and settled
😻
🐱Cat Years
5 years
👤Human Years
36.0 years
📊Expected Life
12-18 years
⏳Remaining
~10.0 years
Life Progress:
Birth15 years (avg for indoor)
Cat to Human Age Chart
1 month
=
1 year
3 months
=
4 years
6 months
=
10 years
1 year
=
15 years
2 years
=
24 years
5 years
=
36 years
10 years
=
56 years
15 years
=
76 years
20 years
=
96 years
Cat Life Stages
Kitten (0-6 months)
Rapid growth, learning to hunt, socialize, and play
Adult (1-10 years)
Peak physical condition, established personality
Senior (10+ years)
Slowing down, may need special diet and vet care