This comparison shows 3 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Atom | 12.0 × 23.0 × 35.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Cat | 700 × 680 × 240 um | 0.07 × 0.07 × 0.02 cm | 0.03 × 0.03 × 0.01 in |
| Catom | 800 × 200 × 500 um | 0.08 × 0.02 × 0.05 cm | 0.03 × 0.01 × 0.02 in |

| Object | Volume | vs smallest |
|---|---|---|
| Atom | 9.7 × 10−6 mm³ | 1× |
| Cat | 0.11 mm³ | 11,826× |
| Catom | 8 × 10−2 mm³ | 8,282× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, Atom.