| 31.7 mm * | 0.1 cm | = 3.17 cm | 
| 1 mm | 
| Fyzikálna jednotka | Dĺžka | 
|---|---|
| Nanometer | 31700000.0 nm | 
| Mikrometer | 31700.0 µm | 
| Milimeter | 31.7 mm | 
| Centimeter | 3.17 cm | 
| Palec | 1.2480314961 in | 
| Stopa | 0.1040026247 ft | 
| Yard | 0.0346675416 yd | 
| Meter | 0.0317 m | 
| Kilometer | 3.17e-05 km | 
| Míľa | 1.96975e-05 mi | 
| Námorná míľa | 1.71166e-05 nmi | 
