This comparison shows 2 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Sofa Cushion | 4 × 2 × 3 in | 10.2 × 5.08 × 7.62 cm | 4 × 2 × 3 in |
| brush | 5 × 2 × 2 cm | 5 × 2 × 2 cm | 1.97 × 0.79 × 0.79 in |

| Object | Volume | vs smallest |
|---|---|---|
| Sofa Cushion | 393 cm³ | 20× |
| brush | 20.0 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, brush.