| 815 cm * | 0.01 m | = 8.15 m | 
| 1 cm | 
| Eenhede van meting | Lengtes | 
|---|---|
| Nanometer | 8150000000.0 nm | 
| Mikrometer | 8150000.0 µm | 
| Millimeter | 8150.0 mm | 
| Sentimeter | 815.0 cm | 
| Duim | 320.866141732 in | 
| Voet | 26.7388451444 ft | 
| Jaart | 8.9129483815 yd | 
| Meter | 8.15 m | 
| Kilometer | 0.00815 km | 
| Myl | 0.0050641752 mi | 
| Seemyl | 0.0044006479 nmi | 
