31.63 centimeters is equivalent to 12.46 inches.
To provide comparisons to known objects, here are a few examples:
1) The average length of a pencil is 19 cm, making 31.63 cm slightly longer than 1.5 pencils.
2) The width of a standard laptop is around 34 cm, making 31.63 cm just slightly smaller than a laptop’s width.
3) The diameter of a standard dinner plate is approximately 30 cm, making 31.63 cm slightly larger than a dinner plate’s diameter.
4) The height of a 2-liter bottle of soda is around 31.5 cm, making 31.63 cm almost the same height as the bottle.