This comparison shows 47 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 |
| Helium Nucleus | 0 × 0 × 0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Uranium nucleus | 0 × 0 × 0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| 1 picometer | 0 × 0 × 0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Hydrogen Atom | 0.05 × 0.05 × 0.05 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Carbon Atom | 0.17 × 0.17 × 0.17 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Nitrogen Atom | 0.17 × 0.17 × 0.17 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Oxygen Atom | 0.18 × 0.18 × 0.18 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Water Molecule | 0.2 × 0.2 × 0.2 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Gold Atom | 0.27 × 0.27 × 0.27 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Ethanol Molecule | 0.5 × 0.5 × 0.5 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Francium Atom | 0.56 × 0.56 × 0.56 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| DNA | 2 × 2 × 2 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Parvovirus | 18.0 × 18.0 × 18.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| SARS CoV-2 | 90.0 × 90.0 × 90.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Bacteriophage | 200 × 200 × 200 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Varíola Virus | 400 × 400 × 400 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Mimivirus | 440 × 440 × 440 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| E. Coli Bacteria | 2 × 2 × 2 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Red Blood Cell | 8 × 8 × 8 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| White Blood cell | 12.0 × 12.0 × 12.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Skin Cell | 30.0 × 30.0 × 30.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Polen Particle | 50.0 × 50.0 × 50.0 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Human egg | 100 × 100 × 100 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Human hair | 180 × 180 × 180 um | 0.02 × 0.02 × 0.02 cm | 0.01 × 0.01 × 0.01 in |
| Grain of Salt | 500 × 500 × 500 um | 0.05 × 0.05 × 0.05 cm | 0.02 × 0.02 × 0.02 in |
| Thiomargarita Namibiensis | 750 × 750 × 750 um | 0.08 × 0.08 × 0.08 cm | 0.03 × 0.03 × 0.03 in |
| Ant | 4 × 4 × 4 mm | 0.4 × 0.4 × 0.4 cm | 0.16 × 0.16 × 0.16 in |
| Schwarzschild Radius Of Earth | 1.78 × 1.78 × 1.78 cm | 1.78 × 1.78 × 1.78 cm | 0.7 × 0.7 × 0.7 in |
| 1 euro cent coin | 1.6 × 1.6 × 1.6 cm | 1.6 × 1.6 × 1.6 cm | 0.63 × 0.63 × 0.63 in |
| Chicken Egg | 5 × 5 × 5 cm | 5 × 5 × 5 cm | 1.97 × 1.97 × 1.97 in |
| Tennis Ball | 6 × 6 × 6 cm | 6 × 6 × 6 cm | 2.36 × 2.36 × 2.36 in |
| Smartphone | 14.0 × 14.0 × 14.0 cm | 14.0 × 14.0 × 14.0 cm | 5.51 × 5.51 × 5.51 in |
| Basketball | 24.0 × 24.0 × 24.0 cm | 24.0 × 24.0 × 24.0 cm | 9.45 × 9.45 × 9.45 in |
| Cat | 46.0 × 46.0 × 46.0 cm | 46.0 × 46.0 × 46.0 cm | 18.1 × 18.1 × 18.1 in |
| Laptop | 36.0 × 36.0 × 36.0 cm | 36.0 × 36.0 × 36.0 cm | 14.2 × 14.2 × 14.2 in |
| 1 metre | 1 × 1 × 1 m | 100 × 100 × 100 cm | 39.4 × 39.4 × 39.4 in |
| Human | 1.8 × 1.8 × 1.8 m | 180 × 180 × 180 cm | 70.9 × 70.9 × 70.9 in |
| Car | 4.5 × 4.5 × 4.5 m | 450 × 450 × 450 cm | 177 × 177 × 177 in |
| White Shark | 5 × 5 × 5 m | 500 × 500 × 500 cm | 197 × 197 × 197 in |
| Average House | 15.0 × 15.0 × 15.0 m | 1,500 × 1,500 × 1,500 cm | 591 × 591 × 591 in |
| Tyranossaurus Rex | 13.0 × 13.0 × 13.0 m | 1,300 × 1,300 × 1,300 cm | 512 × 512 × 512 in |
| Spinausorus | 16.0 × 16.0 × 16.0 m | 1,600 × 1,600 × 1,600 cm | 630 × 630 × 630 in |
| Blue Whale | 30.0 × 30.0 × 30.0 m | 3,000 × 3,000 × 3,000 cm | 1,181 × 1,181 × 1,181 in |
| Olympic Swimming pool | 50.0 × 50.0 × 50.0 m | 5,000 × 5,000 × 5,000 cm | 1,969 × 1,969 × 1,969 in |
| Boeing 747-400 | 73.0 × 73.0 × 73.0 m | 7,300 × 7,300 × 7,300 cm | 2,874 × 2,874 × 2,874 in |
| Object | Volume | vs smallest |
|---|---|---|
| Proton | 1 × 10−36 mm³ | 1× |
| Neutron | 1 × 10−36 mm³ | 1× |
| Helium Nucleus | 3.3 × 10−35 mm³ | 33× |
| Uranium nucleus | 1 × 10−33 mm³ | 1,000× |
| 1 picometer | 1 × 10−27 mm³ | >1,000,000× |
| Hydrogen Atom | 1.3 × 10−22 mm³ | >1,000,000× |
| Carbon Atom | 4.9 × 10−21 mm³ | >1,000,000× |
| Nitrogen Atom | 5 × 10−21 mm³ | >1,000,000× |
| Oxygen Atom | 5.8 × 10−21 mm³ | >1,000,000× |
| Water Molecule | 8 × 10−21 mm³ | >1,000,000× |
| Gold Atom | 2 × 10−20 mm³ | >1,000,000× |
| Ethanol Molecule | 1.3 × 10−19 mm³ | >1,000,000× |
| Francium Atom | 1.8 × 10−19 mm³ | >1,000,000× |
| DNA | 8 × 10−18 mm³ | >1,000,000× |
| Parvovirus | 5.8 × 10−15 mm³ | >1,000,000× |
| SARS CoV-2 | 7.3 × 10−13 mm³ | >1,000,000× |
| Bacteriophage | 8 × 10−12 mm³ | >1,000,000× |
| Varíola Virus | 6.4 × 10−11 mm³ | >1,000,000× |
| Mimivirus | 8.5 × 10−11 mm³ | >1,000,000× |
| E. Coli Bacteria | 8 × 10−9 mm³ | >1,000,000× |
| Red Blood Cell | 5.1 × 10−7 mm³ | >1,000,000× |
| White Blood cell | 1.7 × 10−6 mm³ | >1,000,000× |
| Skin Cell | 2.7 × 10−5 mm³ | >1,000,000× |
| Polen Particle | 1.3 × 10−4 mm³ | >1,000,000× |
| Human egg | 1 × 10−3 mm³ | >1,000,000× |
| Human hair | 5.8 × 10−3 mm³ | >1,000,000× |
| Grain of Salt | 0.13 mm³ | >1,000,000× |
| Thiomargarita Namibiensis | 0.42 mm³ | >1,000,000× |
| Ant | 64.0 mm³ | >1,000,000× |
| Schwarzschild Radius Of Earth | 5.64 cm³ | >1,000,000× |
| 1 euro cent coin | 4.1 cm³ | >1,000,000× |
| Chicken Egg | 125 cm³ | >1,000,000× |
| Tennis Ball | 216 cm³ | >1,000,000× |
| Smartphone | 2.74 litres | >1,000,000× |
| Basketball | 13.8 litres | >1,000,000× |
| Cat | 97.3 litres | >1,000,000× |
| Laptop | 46.7 litres | >1,000,000× |
| 1 metre | 1 m³ | >1,000,000× |
| Human | 5.83 m³ | >1,000,000× |
| Car | 91.1 m³ | >1,000,000× |
| White Shark | 125 m³ | >1,000,000× |
| Average House | 3,375 m³ | >1,000,000× |
| Tyranossaurus Rex | 2,197 m³ | >1,000,000× |
| Spinausorus | 4,096 m³ | >1,000,000× |
| Blue Whale | 27,000 m³ | >1,000,000× |
| Olympic Swimming pool | 125,000 m³ | >1,000,000× |
| Boeing 747-400 | 389,017 m³ | >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×.