This comparison shows 5 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| car | 203 × 63.0 × 155 mm | 20.3 × 6.3 × 15.5 cm | 7.99 × 2.48 × 6.1 in |
| expansion | 0.07 × 0.01 × 0.05 m | 7 × 1 × 5 cm | 2.76 × 0.39 × 1.97 in |
| motor driver | 0.04 × 0.03 × 0.04 m | 4.3 × 2.7 × 4.3 cm | 1.69 × 1.06 × 1.69 in |
| sensor | 0.05 × 0.02 × 0.02 m | 4.5 × 1.5 × 2 cm | 1.77 × 0.59 × 0.79 in |
| battery | 0.1 × 0.03 × 0.06 m | 10.0 × 3 × 6 cm | 3.94 × 1.18 × 2.36 in |

| Object | Volume | vs smallest |
|---|---|---|
| car | 1.98 litres | 147× |
| expansion | 35.0 cm³ | 2.6× |
| motor driver | 49.9 cm³ | 3.7× |
| sensor | 13.5 cm³ | 1× |
| battery | 180 cm³ | 13× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, sensor.