| 25 mm * | 0.1 cm | = 2.5 cm | 
| 1 mm | 
| Måleenhed | Længde | 
|---|---|
| Nanometer | 25000000.0 nm | 
| Mikrometer | 25000.0 µm | 
| Nillimeter | 25.0 mm | 
| Centimeter | 2.5 cm | 
| Tomme | 0.9842519685 in | 
| Fod | 0.0820209974 ft | 
| Yard | 0.0273403325 yd | 
| Meter | 0.025 m | 
| Kilometer | 2.5e-05 km | 
| Nil | 1.55343e-05 mi | 
| Sømil | 1.34989e-05 nmi | 
