| 830 mm * | 0.1 cm | = 83.0 cm | 
| 1 mm | 
| Units of measurement | Lengths | 
|---|---|
| Nanometre | 830000000.0 nm | 
| Micrometre | 830000.0 µm | 
| Millimetre | 830.0 mm | 
| Centimetre | 83.0 cm | 
| Inch | 32.6771653543 in | 
| Foot | 2.7230971129 ft | 
| Yard | 0.9076990376 yd | 
| Metre | 0.83 m | 
| Kilometre | 0.00083 km | 
| Mile | 0.0005157381 mi | 
| Nautical mile | 0.0004481641 nmi | 
