| 12.6 mm * | 0.0393700787 in | = 0.4960629921 in | 
| 1 mm | 
| Units of measurement | Unit of length | 
|---|---|
| Nanometre | 12600000.0 nm | 
| Micrometre | 12600.0 µm | 
| Millimetre | 12.6 mm | 
| Centimetre | 1.26 cm | 
| Inch | 0.4960629921 in | 
| Foot | 0.0413385827 ft | 
| Yard | 0.0137795276 yd | 
| Metre | 0.0126 m | 
| Kilometre | 1.26e-05 km | 
| Mile | 7.8293e-06 mi | 
| Nautical mile | 6.8035e-06 nmi | 
