This comparison shows 86 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Proton | 0 × 0 × 0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Neutron | 0 × 0 × 0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Atomic Nucleus | 0 × 0 × 0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Hydrogen Atom | 0.1 × 0.1 × 0.1 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Glutamic Acid | 0.5 × 0.5 × 0.5 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Silicon Crystal | 0.54 × 0.54 × 0.54 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Fullerene | 0.71 × 0.71 × 0.71 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Carbon Nanotube | 1 × 1 × 1 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| DNA | 2 × 2 × 2 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Gold Nanoparticles | 3 × 3 × 3 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Dendrimer | 5 × 5 × 5 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Protein | 10.0 × 10.0 × 10.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| LSI | 20.0 × 20.0 × 20.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Yellow Fever Virus | 40.0 × 40.0 × 40.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Infuenza Virus | 80.0 × 80.0 × 80.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| AIDS Virus | 100 × 100 × 100 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Collagen | 300 × 300 × 300 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Mitochodria | 1 × 1 × 1 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Single-electron transistor | 1.5 × 1.5 × 1.5 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Colibacillus | 2 × 2 × 2 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Lactic acid bacteria | 5 × 5 × 5 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Red blood cell | 7 × 7 × 7 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Wine Yeast | 8 × 8 × 8 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Limphocyte | 9 × 9 × 9 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Chromosome | 10.0 × 10.0 × 10.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| White blood cell | 20.0 × 20.0 × 20.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Pollen | 30.0 × 30.0 × 30.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| MLA {Micro{ Multi }Lens Array} | 50.0 × 50.0 × 50.0 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Micro-electromechanical device | 55.0 × 55.0 × 55.0 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Sperm | 60.0 × 60.0 × 60.0 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Closterium | 100 × 100 × 100 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Ovum | 120 × 120 × 120 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Paramecium | 170 × 170 × 170 um | 0.02 × 0.02 × 0.02 cm | 0.01 × 0.01 × 0.01 in |
| Ameba | 200 × 200 × 200 um | 0.02 × 0.02 × 0.02 cm | 0.01 × 0.01 × 0.01 in |
| Tick / Mite | 500 × 500 × 500 um | 0.05 × 0.05 × 0.05 cm | 0.02 × 0.02 × 0.02 in |
| Snow Crystal | 1 × 1 × 1 mm | 0.1 × 0.1 × 0.1 cm | 0.04 × 0.04 × 0.04 in |
| Water flea | 2 × 2 × 2 mm | 0.2 × 0.2 × 0.2 cm | 0.08 × 0.08 × 0.08 in |
| Flea | 2 × 2 × 2 mm | 0.2 × 0.2 × 0.2 cm | 0.08 × 0.08 × 0.08 in |
| Sesame seed | 3 × 3 × 3 mm | 0.3 × 0.3 × 0.3 cm | 0.12 × 0.12 × 0.12 in |
| Ant | 4 × 4 × 4 mm | 0.4 × 0.4 × 0.4 cm | 0.16 × 0.16 × 0.16 in |
| Mosquito | 5.5 × 5.5 × 5.5 mm | 0.55 × 0.55 × 0.55 cm | 0.22 × 0.22 × 0.22 in |
| Ladybug | 8.6 × 8.6 × 8.6 mm | 0.86 × 0.86 × 0.86 cm | 0.34 × 0.34 × 0.34 in |
| Housefly | 9 × 9 × 9 mm | 0.9 × 0.9 × 0.9 cm | 0.35 × 0.35 × 0.35 in |
| Bee | 1 × 1 × 1 cm | 1 × 1 × 1 cm | 0.39 × 0.39 × 0.39 in |
| Penny | 1.9 × 1.9 × 1.9 cm | 1.9 × 1.9 × 1.9 cm | 0.75 × 0.75 × 0.75 in |
| SD memory card | 3.2 × 3.2 × 3.2 cm | 3.2 × 3.2 × 3.2 cm | 1.26 × 1.26 × 1.26 in |
| Katydid | 4 × 4 × 4 cm | 4 × 4 × 4 cm | 1.57 × 1.57 × 1.57 in |
| Mouse | 6 × 6 × 6 cm | 6 × 6 × 6 cm | 2.36 × 2.36 × 2.36 in |
| Apple | 8.5 × 8.5 × 8.5 cm | 8.5 × 8.5 × 8.5 cm | 3.35 × 3.35 × 3.35 in |
| Optical Disc | 12.0 × 12.0 × 12.0 cm | 12.0 × 12.0 × 12.0 cm | 4.72 × 4.72 × 4.72 in |
| Soccer Ball | 22.0 × 22.0 × 22.0 cm | 22.0 × 22.0 × 22.0 cm | 8.66 × 8.66 × 8.66 in |
| Rabbit | 50.0 × 50.0 × 50.0 cm | 50.0 × 50.0 × 50.0 cm | 19.7 × 19.7 × 19.7 in |
| Dog | 60.0 × 60.0 × 60.0 cm | 60.0 × 60.0 × 60.0 cm | 23.6 × 23.6 × 23.6 in |
| Chimpanzee | 77.0 × 77.0 × 77.0 cm | 77.0 × 77.0 × 77.0 cm | 30.3 × 30.3 × 30.3 in |
| Turtle | 80.0 × 80.0 × 80.0 cm | 80.0 × 80.0 × 80.0 cm | 31.5 × 31.5 × 31.5 in |
| Mankid | 1.7 × 1.7 × 1.7 m | 170 × 170 × 170 cm | 66.9 × 66.9 × 66.9 in |
| Sunflower | 2 × 2 × 2 m | 200 × 200 × 200 cm | 78.7 × 78.7 × 78.7 in |
| Ostrich | 2.5 × 2.5 × 2.5 m | 250 × 250 × 250 cm | 98.4 × 98.4 × 98.4 in |
| Elephant | 3 × 3 × 3 m | 300 × 300 × 300 cm | 118 × 118 × 118 in |
| Double deck bus | 4.4 × 4.4 × 4.4 m | 440 × 440 × 440 cm | 173 × 173 × 173 in |
| Giraffe | 5.88 × 5.88 × 5.88 m | 588 × 588 × 588 cm | 231 × 231 × 231 in |
| Sphinix | 20.0 × 20.0 × 20.0 m | 2,000 × 2,000 × 2,000 cm | 787 × 787 × 787 in |
| Blue Whale | 33.6 × 33.6 × 33.6 m | 3,360 × 3,360 × 3,360 cm | 1,323 × 1,323 × 1,323 in |
| Triumphal arch | 50.0 × 50.0 × 50.0 m | 5,000 × 5,000 × 5,000 cm | 1,969 × 1,969 × 1,969 in |
| Boeing 747 | 70.6 × 70.6 × 70.6 m | 7,060 × 7,060 × 7,060 cm | 2,780 × 2,780 × 2,780 in |
| Hyperion | 83.0 × 83.0 × 83.0 m | 8,300 × 8,300 × 8,300 cm | 3,268 × 3,268 × 3,268 in |
| Statue of Liberty | 93.0 × 93.0 × 93.0 m | 9,300 × 9,300 × 9,300 cm | 3,661 × 3,661 × 3,661 in |
| Ferris wheel | 135 × 135 × 135 m | 13,500 × 13,500 × 13,500 cm | 5,315 × 5,315 × 5,315 in |
| Pyramid | 147 × 147 × 147 m | 14,700 × 14,700 × 14,700 cm | 5,787 × 5,787 × 5,787 in |
| Cologne Cathedral | 157 × 157 × 157 m | 15,700 × 15,700 × 15,700 cm | 6,181 × 6,181 × 6,181 in |
| Ayers Rock | 348 × 348 × 348 m | 34,800 × 34,800 × 34,800 cm | 13,701 × 13,701 × 13,701 in |
| Empire State Building | 443 × 443 × 443 m | 44,320 × 44,320 × 44,320 cm | 17,449 × 17,449 × 17,449 in |
| Burj Khalifa | 828 × 828 × 828 m | 82,800 × 82,800 × 82,800 cm | 32,598 × 32,598 × 32,598 in |
| Angel Falls | 979 × 979 × 979 m | 97,900 × 97,900 × 97,900 cm | 38,543 × 38,543 × 38,543 in |
| Mount Fuji | 3.78 × 3.78 × 3.78 km | 377,600 × 377,600 × 377,600 cm | 148,661 × 148,661 × 148,661 in |
| Mount Everest | 8.85 × 8.85 × 8.85 km | 884,800 × 884,800 × 884,800 cm | 348,346 × 348,346 × 348,346 in |
| Moon | 3,476 × 3,476 × 3,476 km | 347,600,000 × 347,600,000 × 347,600,000 cm | 136,850,394 × 136,850,394 × 136,850,394 in |
| Mercury | 4,880 × 4,880 × 4,880 km | 488,000,000 × 488,000,000 × 488,000,000 cm | 192,125,984 × 192,125,984 × 192,125,984 in |
| Mars | 6,792 × 6,792 × 6,792 km | 679,200,000 × 679,200,000 × 679,200,000 cm | 267,401,575 × 267,401,575 × 267,401,575 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 |
| The Earth | 12,756 × 12,756 × 12,756 km | 1,275,600,000 × 1,275,600,000 × 1,275,600,000 cm | 502,204,724 × 502,204,724 × 502,204,724 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 | 142,984 × 142,984 × 142,984 km | 14,298,400,000 × 14,298,400,000 × 14,298,400,000 cm | 5,629,291,339 × 5,629,291,339 × 5,629,291,339 in |
| The Sun | 1,390,000 × 1,390,000 × 1,390,000 km | 139,000,000,000 × 139,000,000,000 × 139,000,000,000 cm | 54,724,409,449 × 54,724,409,449 × 54,724,409,449 in |

| Object | Volume | vs smallest |
|---|---|---|
| Proton | 1 × 10−36 mm³ | 1× |
| Neutron | 1 × 10−36 mm³ | 1× |
| Atomic Nucleus | 1 × 10−33 mm³ | 1,000× |
| Hydrogen Atom | 1 × 10−21 mm³ | >1,000,000× |
| Glutamic Acid | 1.3 × 10−19 mm³ | >1,000,000× |
| Silicon Crystal | 1.6 × 10−19 mm³ | >1,000,000× |
| Fullerene | 3.6 × 10−19 mm³ | >1,000,000× |
| Carbon Nanotube | 1 × 10−18 mm³ | >1,000,000× |
| DNA | 8 × 10−18 mm³ | >1,000,000× |
| Gold Nanoparticles | 2.7 × 10−17 mm³ | >1,000,000× |
| Dendrimer | 1.3 × 10−16 mm³ | >1,000,000× |
| Protein | 1 × 10−15 mm³ | >1,000,000× |
| LSI | 8 × 10−15 mm³ | >1,000,000× |
| Yellow Fever Virus | 6.4 × 10−14 mm³ | >1,000,000× |
| Infuenza Virus | 5.1 × 10−13 mm³ | >1,000,000× |
| AIDS Virus | 1 × 10−12 mm³ | >1,000,000× |
| Collagen | 2.7 × 10−11 mm³ | >1,000,000× |
| Mitochodria | 1 × 10−9 mm³ | >1,000,000× |
| Single-electron transistor | 3.4 × 10−9 mm³ | >1,000,000× |
| Colibacillus | 8 × 10−9 mm³ | >1,000,000× |
| Lactic acid bacteria | 1.3 × 10−7 mm³ | >1,000,000× |
| Red blood cell | 3.4 × 10−7 mm³ | >1,000,000× |
| Wine Yeast | 5.1 × 10−7 mm³ | >1,000,000× |
| Limphocyte | 7.3 × 10−7 mm³ | >1,000,000× |
| Chromosome | 1 × 10−6 mm³ | >1,000,000× |
| White blood cell | 8 × 10−6 mm³ | >1,000,000× |
| Pollen | 2.7 × 10−5 mm³ | >1,000,000× |
| MLA {Micro{ Multi }Lens Array} | 1.3 × 10−4 mm³ | >1,000,000× |
| Micro-electromechanical device | 1.7 × 10−4 mm³ | >1,000,000× |
| Sperm | 2.2 × 10−4 mm³ | >1,000,000× |
| Closterium | 1 × 10−3 mm³ | >1,000,000× |
| Ovum | 1.7 × 10−3 mm³ | >1,000,000× |
| Paramecium | 4.9 × 10−3 mm³ | >1,000,000× |
| Ameba | 8 × 10−3 mm³ | >1,000,000× |
| Tick / Mite | 0.13 mm³ | >1,000,000× |
| Snow Crystal | 1 mm³ | >1,000,000× |
| Water flea | 8 mm³ | >1,000,000× |
| Flea | 8 mm³ | >1,000,000× |
| Sesame seed | 27.0 mm³ | >1,000,000× |
| Ant | 64.0 mm³ | >1,000,000× |
| Mosquito | 166 mm³ | >1,000,000× |
| Ladybug | 636 mm³ | >1,000,000× |
| Housefly | 729 mm³ | >1,000,000× |
| Bee | 1 cm³ | >1,000,000× |
| Penny | 6.86 cm³ | >1,000,000× |
| SD memory card | 32.8 cm³ | >1,000,000× |
| Katydid | 64.0 cm³ | >1,000,000× |
| Mouse | 216 cm³ | >1,000,000× |
| Apple | 614 cm³ | >1,000,000× |
| Optical Disc | 1.73 litres | >1,000,000× |
| Soccer Ball | 10.6 litres | >1,000,000× |
| Rabbit | 125 litres | >1,000,000× |
| Dog | 216 litres | >1,000,000× |
| Chimpanzee | 457 litres | >1,000,000× |
| Turtle | 512 litres | >1,000,000× |
| Mankid | 4.91 m³ | >1,000,000× |
| Sunflower | 8 m³ | >1,000,000× |
| Ostrich | 15.6 m³ | >1,000,000× |
| Elephant | 27.0 m³ | >1,000,000× |
| Double deck bus | 85.2 m³ | >1,000,000× |
| Giraffe | 203 m³ | >1,000,000× |
| Sphinix | 8,000 m³ | >1,000,000× |
| Blue Whale | 37,933 m³ | >1,000,000× |
| Triumphal arch | 125,000 m³ | >1,000,000× |
| Boeing 747 | 351,896 m³ | >1,000,000× |
| Hyperion | 571,787 m³ | >1,000,000× |
| Statue of Liberty | 804,357 m³ | >1,000,000× |
| Ferris wheel | 2,460,375 m³ | >1,000,000× |
| Pyramid | 3,176,523 m³ | >1,000,000× |
| Cologne Cathedral | 3,869,893 m³ | >1,000,000× |
| Ayers Rock | 42,144,192 m³ | >1,000,000× |
| Empire State Building | 87,056,110 m³ | >1,000,000× |
| Burj Khalifa | 567,663,552 m³ | >1,000,000× |
| Angel Falls | 938,313,739 m³ | >1,000,000× |
| Mount Fuji | 53.8 km³ | >1,000,000× |
| Mount Everest | 693 km³ | >1,000,000× |
| Moon | 4.2 × 1010 km³ | >1,000,000× |
| Mercury | 1.2 × 1011 km³ | >1,000,000× |
| Mars | 3.1 × 1011 km³ | >1,000,000× |
| Venus | 1.8 × 1012 km³ | >1,000,000× |
| The Earth | 2.1 × 1012 km³ | >1,000,000× |
| Neptune | 1.2 × 1014 km³ | >1,000,000× |
| Uranus | 1.3 × 1014 km³ | >1,000,000× |
| Saturn | 1.8 × 1015 km³ | >1,000,000× |
| Jupiter | 2.9 × 1015 km³ | >1,000,000× |
| The Sun | 2.7 × 1018 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, Proton. Anything beyond a million times bigger is shown as >1,000,000×.