| 100% | PLUTO | 5 | Planet demoted to "dwarf planet" in 2006 |
| 100% | PLUTO | 5 | Planet demoted to dwarf status in 2006 |
| 85% | PLUTO | 5 | It was demoted to "dwarf planet" in 2006 |
| 74% | CERES | 5 | It was upgraded from an asteroid to a dwarf planet in 2006 |
| 63% | PLUTO | 5 | Planet that was reclassified as a dwarf planet in 2006 |
| 62% | PLUTO | 5 | It was reclassified as a dwarf planet in 2006 |
| 61% | PLUTO | 5 | Former planet which was reclassified as a dwarf planet in 2006 |
| 60% | PLUTO | 5 | Planet that was demoted in 2006 |
| 56% | CERES | 5 | Dwarf planet in the asteroid belt that lent its name to the lanthanide element, Cerium |
| 51% | PLUTO | 5 | Dwarf planet since 2006 |
| 49% | CERES | 5 | Dwarf planet in the asteroid belt |
| 49% | PLUTO | 5 | Dwarf planet in the solar system |
| 49% | PLUTO | 5 | Dwarf planet in the Kuiper belt |
| 48% | PLUTO | 5 | Designated dwarf planet since 2006 |
| 47% | PLUTO | 5 | Demoted planet of 2006 |
| 47% | ERIS | 4 | Largest dwarf planet in the solar system |
| 46% | ERIS | 4 | Dwarf planet discovered in 2005 |
| 46% | XENA | 4 | Dwarf planet in the outer reaches of the solar system |
| 46% | ERIS | 4 | Most massive dwarf planet in the solar system |
| 46% | PLUTO | 5 | Planetoid demoted in 2006 |
| 45% | PLUTO | 5 | Former planet reclassified in 2006 |
| 44% | MARS | 4 | Planet next to Earth in the solar system |
| 44% | CERES | 5 | Closest dwarf planet to the Sun |
| 43% | CERES | 5 | Dwarf planet orbited by NASA's Dawn in 2015 |
| 43% | PLUTO | 5 | Dwarf planet in the Solar System named after the Roman God of the underworld |
| 43% | ERIS | 4 | Dwarf planet in the Solar System named after the Greco-Roman Goddess of discord |
| 43% | PLUTO | 5 | Dwarf planet photographed by NASA's New Horizons in 2015 |
| 42% | PLUTO | 5 | "The ___ Files," Neil deGrasse Tyson novel featuring a dwarf planet in its title |
| 42% | NINE | 4 | Number of planets in the solar system, before 2006 |
| 42% | MARS | 4 | Red planet next to Earth in the Solar System |