1 cat years in human years
≈ 15 human years. Life stage: Junior.
The estimate: about 15 human years for the first year, nine more for the second (so 24 at age two), then roughly four per year after that. At 1 year, that lands at 15.
Part-way through year 1
| 1 yr 0 mo | 15 human years |
|---|---|
| 1 yr 3 mo | 17 human years |
| 1 yr 6 mo | 20 human years |
| 1 yr 9 mo | 22 human years |