This comparison shows 7 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Ceta | 0.08 × 0.08 × 0.08 in | 0.21 × 0.21 × 0.21 cm | 0.08 × 0.08 × 0.08 in |
| Inch | 1 × 1 × 1 in | 2.54 × 2.54 × 2.54 cm | 1 × 1 × 1 in |
| Half of foot | 6 × 6 × 6 in | 15.2 × 15.2 × 15.2 cm | 6 × 6 × 6 in |
| Foot | 1 × 1 × 1 ft | 30.5 × 30.5 × 30.5 cm | 12.0 × 12.0 × 12.0 in |
| Yard | 1 × 1 × 1 yd | 91.4 × 91.4 × 91.4 cm | 36.0 × 36.0 × 36.0 in |
| Meter | 1 × 1 × 1 m | 100 × 100 × 100 cm | 39.4 × 39.4 × 39.4 in |
| Killometer | 1 × 1 × 1 km | 100,000 × 100,000 × 100,000 cm | 39,370 × 39,370 × 39,370 in |

| Object | Volume | vs smallest |
|---|---|---|
| Ceta | 9.37 mm³ | 1× |
| Inch | 16.4 cm³ | 1,749× |
| Half of foot | 3.54 litres | 377,763× |
| Foot | 28.3 litres | >1,000,000× |
| Yard | 765 litres | >1,000,000× |
| Meter | 1 m³ | >1,000,000× |
| Killometer | 1 km³ | >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, Ceta. Anything beyond a million times bigger is shown as >1,000,000×.