This comparison shows 55 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.
| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Ceres | 950 × 950 × 950 km | 95,000,000 × 95,000,000 × 95,000,000 cm | 37,401,575 × 37,401,575 × 37,401,575 in |
| Orcus | 958 × 958 × 958 km | 95,800,000 × 95,800,000 × 95,800,000 cm | 37,716,535 × 37,716,535 × 37,716,535 in |
| Sedna | 995 × 995 × 995 km | 99,500,000 × 99,500,000 × 99,500,000 cm | 39,173,228 × 39,173,228 × 39,173,228 in |
| Tethys | 1,062 × 1,062 × 1,062 km | 106,220,000 × 106,220,000 × 106,220,000 cm | 41,818,898 × 41,818,898 × 41,818,898 in |
| Quaoar | 1,110 × 1,110 × 1,110 km | 111,000,000 × 111,000,000 × 111,000,000 cm | 43,700,787 × 43,700,787 × 43,700,787 in |
| Ariel | 1,157 × 1,157 × 1,157 km | 115,700,000 × 115,700,000 × 115,700,000 cm | 45,551,181 × 45,551,181 × 45,551,181 in |
| Charon | 1,212 × 1,212 × 1,212 km | 121,200,000 × 121,200,000 × 121,200,000 cm | 47,716,535 × 47,716,535 × 47,716,535 in |
| Makemake | 1,501 × 1,501 × 1,501 km | 150,100,000 × 150,100,000 × 150,100,000 cm | 59,094,488 × 59,094,488 × 59,094,488 in |
| Haumea | 1,632 × 1,632 × 1,632 km | 163,200,000 × 163,200,000 × 163,200,000 cm | 64,251,969 × 64,251,969 × 64,251,969 in |
| Eris | 2,326 × 2,326 × 2,326 km | 232,600,000 × 232,600,000 × 232,600,000 cm | 91,574,803 × 91,574,803 × 91,574,803 in |
| Triton | 2,707 × 2,707 × 2,707 km | 270,680,000 × 270,680,000 × 270,680,000 cm | 106,566,929 × 106,566,929 × 106,566,929 in |
| mars | 3,396 × 3,376 × 3,396 km | 339,620,000 × 337,620,000 × 339,620,000 cm | 133,708,661 × 132,921,260 × 133,708,661 in |
| Mercury | 4,879 × 4,879 × 4,879 km | 487,900,000 × 487,900,000 × 487,900,000 cm | 192,086,614 × 192,086,614 × 192,086,614 in |
| Ganymede | 5,250 × 5,250 × 5,250 km | 525,000,000 × 525,000,000 × 525,000,000 cm | 206,692,913 × 206,692,913 × 206,692,913 in |
| Sirius B | 12,000 × 12,000 × 12,000 km | 1,200,000,000 × 1,200,000,000 × 1,200,000,000 cm | 472,440,945 × 472,440,945 × 472,440,945 in |
| Venus | 12,104 × 12,104 × 12,104 km | 1,210,400,000 × 1,210,400,000 × 1,210,400,000 cm | 476,535,433 × 476,535,433 × 476,535,433 in |
| earth | 7,917 × 7,917 × 7,917 mi | 1,274,117,645 × 1,274,117,645 × 1,274,117,645 cm | 501,621,120 × 501,621,120 × 501,621,120 in |
| Kepler 10b | 18,730 × 18,730 × 18,730 km | 1,873,000,000 × 1,873,000,000 × 1,873,000,000 cm | 737,401,575 × 737,401,575 × 737,401,575 in |
| Proxima Centauri b | 19,113 × 19,113 × 19,113 km | 1,911,300,000 × 1,911,300,000 × 1,911,300,000 cm | 752,480,315 × 752,480,315 × 752,480,315 in |
| Kepler 22b | 30,000 × 30,000 × 30,000 km | 3,000,000,000 × 3,000,000,000 × 3,000,000,000 cm | 1,181,102,362 × 1,181,102,362 × 1,181,102,362 in |
| Neptune | 49,528 × 49,528 × 49,528 km | 4,952,800,000 × 4,952,800,000 × 4,952,800,000 cm | 1,949,921,260 × 1,949,921,260 × 1,949,921,260 in |
| Uranus | 51,118 × 51,118 × 51,118 km | 5,111,800,000 × 5,111,800,000 × 5,111,800,000 cm | 2,012,519,685 × 2,012,519,685 × 2,012,519,685 in |
| Saturn | 120,536 × 120,536 × 120,536 km | 12,053,600,000 × 12,053,600,000 × 12,053,600,000 cm | 4,745,511,811 × 4,745,511,811 × 4,745,511,811 in |
| Jupiter | 152,984 × 142,984 × 152,984 km | 15,298,400,000 × 14,298,400,000 × 15,298,400,000 cm | 6,022,992,126 × 5,629,291,339 × 6,022,992,126 in |
| Proxima Centauri | 200,000 × 200,000 × 200,000 km | 20,000,000,000 × 20,000,000,000 × 20,000,000,000 cm | 7,874,015,748 × 7,874,015,748 × 7,874,015,748 in |
| Barnard's Star | 169,000 × 169,000 × 169,000 mi | 27,197,913,600 × 27,197,913,600 × 27,197,913,600 cm | 10,707,840,000 × 10,707,840,000 × 10,707,840,000 in |
| Kapteyn's Star | 250,000 × 250,000 × 250,000 mi | 40,233,600,000 × 40,233,600,000 × 40,233,600,000 cm | 15,840,000,000 × 15,840,000,000 × 15,840,000,000 in |
| AT Microscopii A | 373,000 × 373,000 × 373,000 mi | 60,028,531,200 × 60,028,531,200 × 60,028,531,200 cm | 23,633,280,000 × 23,633,280,000 × 23,633,280,000 in |
| Tau Ceti | 684,000 × 684,000 × 684,000 mi | 110,079,129,600 × 110,079,129,600 × 110,079,129,600 cm | 43,338,240,000 × 43,338,240,000 × 43,338,240,000 in |
| Alpha Centauri B | 746,000 × 746,000 × 746,000 mi | 120,057,062,400 × 120,057,062,400 × 120,057,062,400 cm | 47,266,560,000 × 47,266,560,000 × 47,266,560,000 in |
| Sirius a | 2,380,000 × 2,380,000 × 2,380,000 km | 238,000,000,000 × 238,000,000,000 × 238,000,000,000 cm | 93,700,787,402 × 93,700,787,402 × 93,700,787,402 in |
| Vega | 3,285,000 × 3,285,000 × 3,285,000 km | 328,500,000,000 × 328,500,000,000 × 328,500,000,000 cm | 129,330,708,661 × 129,330,708,661 × 129,330,708,661 in |
| Pollux | 12,000,000 × 12,000,000 × 12,000,000 km | 1,200,000,000,000 × 1,200,000,000,000 × 1,200,000,000,000 cm | 472,440,944,882 × 472,440,944,882 × 472,440,944,882 in |
| Helium burning Sun | 13,914,000 × 13,914,000 × 13,914,000 km | 1,391,400,000,000 × 1,391,400,000,000 × 1,391,400,000,000 cm | 547,795,275,591 × 547,795,275,591 × 547,795,275,591 in |
| Archernar | 9,320,000 × 9,320,000 × 9,320,000 mi | 1,499,908,608,000 × 1,499,908,608,000 × 1,499,908,608,000 cm | 590,515,200,000 × 590,515,200,000 × 590,515,200,000 in |
| Capella | 16,700,000 × 16,700,000 × 16,700,000 km | 1,670,000,000,000 × 1,670,000,000,000 × 1,670,000,000,000 cm | 657,480,314,961 × 657,480,314,961 × 657,480,314,961 in |
| Cygnus X-1 | 17,300,000 × 17,300,000 × 17,300,000 mi | 2,784,165,120,000 × 2,784,165,120,000 × 2,784,165,120,000 cm | 1,096,128,000,000 × 1,096,128,000,000 × 1,096,128,000,000 in |
| Arcturus | 36,000,000 × 36,000,000 × 36,000,000 km | 3,600,000,000,000 × 3,600,000,000,000 × 3,600,000,000,000 cm | 1,417,322,834,646 × 1,417,322,834,646 × 1,417,322,834,646 in |
| Wolf-Rayet R36a1 | 29,800,000 × 29,800,000 × 29,800,000 mi | 4,795,845,120,000 × 4,795,845,120,000 × 4,795,845,120,000 cm | 1,888,128,000,000 × 1,888,128,000,000 × 1,888,128,000,000 in |
| Aldebaran | 65,000,000 × 65,000,000 × 65,000,000 km | 6,500,000,000,000 × 6,500,000,000,000 × 6,500,000,000,000 cm | 2,559,055,118,110 × 2,559,055,118,110 × 2,559,055,118,110 in |
| Rigel | 108,000,000 × 108,000,000 × 108,000,000 km | 10,800,000,000,000 × 10,800,000,000,000 × 10,800,000,000,000 cm | 4,251,968,503,937 × 4,251,968,503,937 × 4,251,968,503,937 in |
| Deneb | 282,000,000 × 282,000,000 × 282,000,000 km | 28,200,000,000,000 × 28,200,000,000,000 × 28,200,000,000,000 cm | 11,102,362,204,724 × 11,102,362,204,724 × 11,102,362,204,724 in |
| Pistol Star | 440,000,000 × 440,000,000 × 440,000,000 km | 44,000,000,000,000 × 44,000,000,000,000 × 44,000,000,000,000 cm | 17,322,834,645,669 × 17,322,834,645,669 × 17,322,834,645,669 in |
| Pistol Star Stellar Machine | 473,076,000 × 472,776,000 × 472,963,000 km | 47,307,600,000,000 × 47,277,600,000,000 × 47,296,300,000,000 cm | 18,625,039,370,079 × 18,613,228,346,457 × 18,620,590,551,181 in |
| Antares Stellar Machine | 946,152,021 × 946,151,999 × 946,152,000 km | 94,615,202,100,000 × 94,615,199,900,000 × 94,615,200,000,000 cm | 37,250,079,566,929 × 37,250,078,700,787 × 37,250,078,740,158 in |
| Antares a | 1,250,000,000 × 1,250,000,000 × 1,250,000,000 km | 125,000,000,000,000 × 125,000,000,000,000 × 125,000,000,000,000 cm | 49,212,598,425,197 × 49,212,598,425,197 × 49,212,598,425,197 in |
| Betelgeuse | 1,300,000,000 × 1,300,000,000 × 1,300,000,000 km | 130,000,000,000,000 × 130,000,000,000,000 × 130,000,000,000,000 cm | 51,181,102,362,205 × 51,181,102,362,205 × 51,181,102,362,205 in |
| VY Canis Majoris | 2,000,000,000 × 2,000,000,000 × 2,000,000,000 km | 200,000,000,000,000 × 200,000,000,000,000 × 200,000,000,000,000 cm | 78,740,157,480,315 × 78,740,157,480,315 × 78,740,157,480,315 in |
| UY Scuti | 2,400,000,000 × 2,400,000,000 × 2,400,000,000 km | 240,000,000,000,000 × 240,000,000,000,000 × 240,000,000,000,000 cm | 94,488,188,976,378 × 94,488,188,976,378 × 94,488,188,976,378 in |
| Quasi Star | 10,000,000,000 × 10,000,000,000 × 10,000,000,000 km | 1,000,000,000,000,000 × 1,000,000,000,000,000 × 1,000,000,000,000,000 cm | 393,700,787,401,575 × 393,700,787,401,575 × 393,700,787,401,575 in |
| Sedna's Orbit | 140,000,000,000 × 140,000,000,000 × 140,000,000,000 km | 14,000,000,000,000,000 × 14,000,000,000,000,000 × 14,000,000,000,000,000 cm | 5,511,811,023,622,048 × 5,511,811,023,622,048 × 5,511,811,023,622,048 in |
| Homunculus Nebula | 151,372,000,000 × 151,372,000,000 × 151,372,000,000 km | 15,137,200,000,000,000 × 15,137,200,000,000,000 × 15,137,200,000,000,000 cm | 5,959,527,559,055,118 × 5,959,527,559,055,118 × 5,959,527,559,055,118 in |
| TON 618 | 400,000,000,000 × 400,000,000,000 × 400,000,000,000 km | 40,000,000,000,000,000 × 40,000,000,000,000,000 × 40,000,000,000,000,000 cm | 15,748,031,496,062,994 × 15,748,031,496,062,994 × 15,748,031,496,062,994 in |
| Cat's Eye Nebula | 2,500,000,000,000 × 2,500,000,000,000 × 2,500,000,000,000 km | 250,000,000,000,000,000 × 250,000,000,000,000,000 × 250,000,000,000,000,000 cm | 98,425,196,850,393,712 × 98,425,196,850,393,712 × 98,425,196,850,393,712 in |
| Helix Nebula | 30,000,000,000,000 × 30,000,000,000,000 × 30,000,000,000,000 km | 3,000,000,000,000,000,000 × 3,000,000,000,000,000,000 × 3,000,000,000,000,000,000 cm | 1,181,102,362,204,724,480 × 1,181,102,362,204,724,480 × 1,181,102,362,204,724,480 in |
| Object | Volume | vs smallest |
|---|---|---|
| Ceres | 857,375,000 km³ | 1× |
| Orcus | 879,217,912 km³ | 1× |
| Sedna | 985,074,875 km³ | 1.1× |
| Tethys | 1.2 × 109 km³ | 1.4× |
| Quaoar | 1.4 × 109 km³ | 1.6× |
| Ariel | 1.5 × 109 km³ | 1.8× |
| Charon | 1.8 × 109 km³ | 2.1× |
| Makemake | 3.4 × 109 km³ | 3.9× |
| Haumea | 4.3 × 109 km³ | 5.1× |
| Eris | 1.3 × 1010 km³ | 15× |
| Triton | 2 × 1010 km³ | 23× |
| mars | 3.9 × 1010 km³ | 45× |
| Mercury | 1.2 × 1011 km³ | 135× |
| Ganymede | 1.4 × 1011 km³ | 169× |
| Sirius B | 1.7 × 1012 km³ | 2,015× |
| Venus | 1.8 × 1012 km³ | 2,068× |
| earth | 2.1 × 1012 km³ | 2,412× |
| Kepler 10b | 6.6 × 1012 km³ | 7,664× |
| Proxima Centauri b | 7 × 1012 km³ | 8,144× |
| Kepler 22b | 2.7 × 1013 km³ | 31,491× |
| Neptune | 1.2 × 1014 km³ | 141,704× |
| Uranus | 1.3 × 1014 km³ | 155,794× |
| Saturn | 1.8 × 1015 km³ | >1,000,000× |
| Jupiter | 3.3 × 1015 km³ | >1,000,000× |
| Proxima Centauri | 8 × 1015 km³ | >1,000,000× |
| Barnard's Star | 2 × 1016 km³ | >1,000,000× |
| Kapteyn's Star | 6.5 × 1016 km³ | >1,000,000× |
| AT Microscopii A | 2.2 × 1017 km³ | >1,000,000× |
| Tau Ceti | 1.3 × 1018 km³ | >1,000,000× |
| Alpha Centauri B | 1.7 × 1018 km³ | >1,000,000× |
| Sirius a | 1.3 × 1019 km³ | >1,000,000× |
| Vega | 3.5 × 1019 km³ | >1,000,000× |
| Pollux | 1.7 × 1021 km³ | >1,000,000× |
| Helium burning Sun | 2.7 × 1021 km³ | >1,000,000× |
| Archernar | 3.4 × 1021 km³ | >1,000,000× |
| Capella | 4.7 × 1021 km³ | >1,000,000× |
| Cygnus X-1 | 2.2 × 1022 km³ | >1,000,000× |
| Arcturus | 4.7 × 1022 km³ | >1,000,000× |
| Wolf-Rayet R36a1 | 1.1 × 1023 km³ | >1,000,000× |
| Aldebaran | 2.7 × 1023 km³ | >1,000,000× |
| Rigel | 1.3 × 1024 km³ | >1,000,000× |
| Deneb | 2.2 × 1025 km³ | >1,000,000× |
| Pistol Star | 8.5 × 1025 km³ | >1,000,000× |
| Pistol Star Stellar Machine | 1.1 × 1026 km³ | >1,000,000× |
| Antares Stellar Machine | 8.5 × 1026 km³ | >1,000,000× |
| Antares a | 2 × 1027 km³ | >1,000,000× |
| Betelgeuse | 2.2 × 1027 km³ | >1,000,000× |
| VY Canis Majoris | 8 × 1027 km³ | >1,000,000× |
| UY Scuti | 1.4 × 1028 km³ | >1,000,000× |
| Quasi Star | 1 × 1030 km³ | >1,000,000× |
| Sedna's Orbit | 2.7 × 1033 km³ | >1,000,000× |
| Homunculus Nebula | 3.5 × 1033 km³ | >1,000,000× |
| TON 618 | 6.4 × 1034 km³ | >1,000,000× |
| Cat's Eye Nebula | 1.6 × 1037 km³ | >1,000,000× |
| Helix Nebula | 2.7 × 1040 km³ | >1,000,000× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, Ceres. Anything beyond a million times bigger is shown as >1,000,000×.