| 229 mm * | 0.0393700787 in | = 9.0157480315 in | 
| 1 mm | 
| Natuurkundige eenheid | Lengtes | 
|---|---|
| Nanometer | 229000000.0 nm | 
| Micrometer | 229000.0 µm | 
| Millimeter | 229.0 mm | 
| Centimeter | 22.9 cm | 
| Inch | 9.0157480315 in | 
| Voet | 0.751312336 ft | 
| Yard | 0.2504374453 yd | 
| Meter | 0.229 m | 
| Kilometer | 0.000229 km | 
| Mijl | 0.000142294 mi | 
| Zeemijl | 0.0001236501 nmi | 
