This comparison shows 16 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.
| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| US Penny | 19.1 × 1.75 × 19.1 mm | 1.91 × 0.18 × 1.91 cm | 0.75 × 0.07 × 0.75 in |
| US Quarter | 24.3 × 1.52 × 24.3 mm | 2.43 × 0.15 × 2.43 cm | 0.96 × 0.06 × 0.96 in |
| Dollar Bill | 156 × 0.11 × 66.3 mm | 15.6 × 0.01 × 6.63 cm | 6.14 × 0 × 2.61 in |
| Letter Paper | 279 × 0.05 × 216 mm | 27.9 × 0.01 × 21.6 cm | 11.0 × 0 × 8.5 in |
| Queen Mattress | 2,032 × 254 × 1,524 mm | 203 × 25.4 × 152 cm | 80.0 × 10.0 × 60.0 in |
| Cube | 25.0 × 25.0 × 25.0 ft | 762 × 762 × 762 cm | 300 × 300 × 300 in |
| Cuboid | 25.0 × 50.0 × 25.0 ft | 762 × 1,524 × 762 cm | 300 × 600 × 300 in |
| Cuboid | 25.0 × 25.0 × 50.0 ft | 762 × 762 × 1,524 cm | 300 × 300 × 600 in |
| Crab Pulsar | 20.0 × 20.0 × 20.0 yd | 1,829 × 1,829 × 1,829 cm | 720 × 720 × 720 in |
| Calvera | 25.0 × 25.0 × 25.0 yd | 2,286 × 2,286 × 2,286 cm | 900 × 900 × 900 in |
| Vela X1 | 28.0 × 28.0 × 28.0 yd | 2,560 × 2,560 × 2,560 cm | 1,008 × 1,008 × 1,008 in |
| Sirius B | 35.0 × 35.0 × 35.0 yd | 3,200 × 3,200 × 3,200 cm | 1,260 × 1,260 × 1,260 in |
| Smallest living Star | 50.0 × 50.0 × 50.0 yd | 4,572 × 4,572 × 4,572 cm | 1,800 × 1,800 × 1,800 in |
| Trappist 1 | 75.0 × 75.0 × 75.0 yd | 6,858 × 6,858 × 6,858 cm | 2,700 × 2,700 × 2,700 in |
| Proxima Centauri | 90.0 × 90.0 × 90.0 yd | 8,230 × 8,230 × 8,230 cm | 3,240 × 3,240 × 3,240 in |
| The Sun | 150 × 150 × 150 yd | 13,716 × 13,716 × 13,716 cm | 5,400 × 5,400 × 5,400 in |
