| 3.8 mm * | 0.1 cm | = 0.38 cm | 
| 1 mm | 
| Natuurkundige eenheid | Lengte | 
|---|---|
| Nanometer | 3800000.0 nm | 
| Micrometer | 3800.0 µm | 
| Millimeter | 3.8 mm | 
| Centimeter | 0.38 cm | 
| Inch | 0.1496062992 in | 
| Voet | 0.0124671916 ft | 
| Yard | 0.0041557305 yd | 
| Meter | 0.0038 m | 
| Kilometer | 3.8e-06 km | 
| Mijl | 2.3612e-06 mi | 
| Zeemijl | 2.0518e-06 nmi | 
