| 31.6 mm * | 0.0393700787 in | = 1.2440944882 in | 
| 1 mm | 
| Fyzikálna jednotka | Dĺžka | 
|---|---|
| Nanometer | 31600000.0 nm | 
| Mikrometer | 31600.0 µm | 
| Milimeter | 31.6 mm | 
| Centimeter | 3.16 cm | 
| Palec | 1.2440944882 in | 
| Stopa | 0.1036745407 ft | 
| Yard | 0.0345581802 yd | 
| Meter | 0.0316 m | 
| Kilometer | 3.16e-05 km | 
| Míľa | 1.96353e-05 mi | 
| Námorná míľa | 1.70626e-05 nmi | 
