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 |
|---|---|---|---|
| book | 9.69 × 0.79 × 7.44 in | 24.6 × 2.01 × 18.9 cm | 9.69 × 0.79 × 7.44 in |
| Letter Paper | 279 × 0.05 × 216 mm | 27.9 × 0.01 × 21.6 cm | 11.0 × 0 × 8.5 in |
| book | 9.69 × 0.79 × 7.44 cm | 9.69 × 0.79 × 7.44 cm | 3.81 × 0.31 × 2.93 in |
| book | 9.69 × 0.79 × 7.44 mm | 0.97 × 0.08 × 0.74 cm | 0.38 × 0.03 × 0.29 in |
| CD Case | 142 × 9.91 × 125 mm | 14.2 × 0.99 × 12.5 cm | 5.59 × 0.39 × 4.92 in |
| Queen Mattress | 2,032 × 254 × 1,524 mm | 203 × 25.4 × 152 cm | 80.0 × 10.0 × 60.0 in |
| Soda Can | 123 × 66.0 × 66.0 mm | 12.3 × 6.6 × 6.6 cm | 4.83 × 2.6 × 2.6 in |

| Object | Volume | vs smallest |
|---|---|---|
| book | 933 cm³ | 16,387× |
| Letter Paper | 3.02 cm³ | 53× |
| book | 57.0 cm³ | 1,000× |
| book | 57.0 mm³ | 1× |
| CD Case | 176 cm³ | 3,086× |
| Queen Mattress | 787 litres | >1,000,000× |
| Soda Can | 535 cm³ | 9,394× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, book. Anything beyond a million times bigger is shown as >1,000,000×.