| 803 mm * | 0.1 cm | = 80.3 cm | 
| 1 mm | 
| Måleenhed | Længder | 
|---|---|
| Nanometer | 803000000.0 nm | 
| Mikrometer | 803000.0 µm | 
| Nillimeter | 803.0 mm | 
| Centimeter | 80.3 cm | 
| Tomme | 31.6141732283 in | 
| Fod | 2.6345144357 ft | 
| Yard | 0.8781714786 yd | 
| Meter | 0.803 m | 
| Kilometer | 0.000803 km | 
| Nil | 0.0004989611 mi | 
| Sømil | 0.0004335853 nmi | 
