Your Age on Other Planets
A “year” is one trip around the Sun, and every world takes its own time. Enter your birthday:
| World | Year length (Earth days) | Your age there | Next birthday in |
|---|---|---|---|
| Mercury | 88.0 | — | — |
| Venus | 224.7 | — | — |
| Earth | 365.2 | — | — |
| The Moon | 27.3 | — | — |
| Mars | 687.0 | — | — |
| Jupiter | 4,332.6 | — | — |
| Saturn | 10,759.0 | — | — |
| Uranus | 30,687.0 | — | — |
| Neptune | 60,190.0 | — | — |
| Pluto | 90,560.0 | — | — |
| Ceres | 1,682.0 | — | — |
| Eris | 204,199.0 | — | — |
| Haumea | 103,468.0 | — | — |
| Makemake | 111,766.0 | — | — |
| Europa | 3.5 | — | — |
| Titan | 15.9 | — | — |
| Enceladus | 1.4 | — | — |
| Ganymede | 7.2 | — | — |
| Io | 1.8 | — | — |
| Callisto | 16.7 | — | — |
| Triton | 5.9 | — | — |
| Charon | 6.4 | — | — |
| Phobos | 0.3 | — | — |
| Bennu | 436.6 | — | — |
| Vesta | 1,325.0 | — | — |