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 |
|---|---|---|---|
| Board | 30.0 × 0.5 × 20.0 in | 76.2 × 1.27 × 50.8 cm | 30.0 × 0.5 × 20.0 in |
| P | 13.0 × 0.5 × 8.5 in | 33.0 × 1.27 × 21.6 cm | 13.0 × 0.5 × 8.5 in |
| P | 13.0 × 0.5 × 8.5 in | 33.0 × 1.27 × 21.6 cm | 13.0 × 0.5 × 8.5 in |

| Object | Volume | vs smallest |
|---|---|---|
| Board | 4.92 litres | 5.4× |
| P | 905 cm³ | 1× |
| P | 905 cm³ | 1× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, P.