This comparison shows 16 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Carbon Atom | 0.34 × 0.34 × 0.34 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Glucose | 0.9 × 0.9 × 0.9 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Methionine Molecule | 1 × 1 × 1 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Phospholipid | 3 × 3 × 3 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Hemoglobin | 6.5 × 6.5 × 6.5 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Antibody | 12.0 × 12.0 × 12.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Ribosome | 30.0 × 30.0 × 30.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Hepatitis Virus | 45.0 × 45.0 × 45.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Human Immunodeficiency Viruses | 130 × 130 × 130 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Lyosome | 1 × 1 × 1 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Baker's Yeast | 3 × 3 × 3 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Red Blood Cell | 8 × 8 × 8 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Dust | 10.0 × 10.0 × 10.0 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 |
| Pollen | 90.0 × 90.0 × 90.0 um | 0.01 × 0.01 × 0.01 cm | 0 × 0 × 0 in |
| Grain of Rice | 2 × 2 × 2 mm | 0.2 × 0.2 × 0.2 cm | 0.08 × 0.08 × 0.08 in |

| Object | Volume | vs smallest |
|---|---|---|
| Carbon Atom | 3.9 × 10−20 mm³ | 1× |
| Glucose | 7.3 × 10−19 mm³ | 19× |
| Methionine Molecule | 1 × 10−18 mm³ | 25× |
| Phospholipid | 2.7 × 10−17 mm³ | 687× |
| Hemoglobin | 2.7 × 10−16 mm³ | 6,987× |
| Antibody | 1.7 × 10−15 mm³ | 43,965× |
| Ribosome | 2.7 × 10−14 mm³ | 686,953× |
| Hepatitis Virus | 9.1 × 10−14 mm³ | >1,000,000× |
| Human Immunodeficiency Viruses | 2.2 × 10−12 mm³ | >1,000,000× |
| Lyosome | 1 × 10−9 mm³ | >1,000,000× |
| Baker's Yeast | 2.7 × 10−8 mm³ | >1,000,000× |
| Red Blood Cell | 5.1 × 10−7 mm³ | >1,000,000× |
| Dust | 1 × 10−6 mm³ | >1,000,000× |
| Skin Cell | 2.7 × 10−5 mm³ | >1,000,000× |
| Pollen | 7.3 × 10−4 mm³ | >1,000,000× |
| Grain of Rice | 8 mm³ | >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, Carbon Atom. Anything beyond a million times bigger is shown as >1,000,000×.