Human Years to Rat Years Calculator
Enter human age (0 – 120 years) to convert it into rat age.
Conversion Logic
- First year of a human ≈ 6 rat years
- Ages 2–20: each human year ≈ 4 rat years
- Age 20+: each human year ≈ 2 rat years
Enter human age (0 – 120 years) to convert it into rat age.