Convert tsun (Hong Kong) to petameter
Selected category: length.
Definition and details for tsun (Hong Kong):
Tsun is a Hong Kong unit of length equal to 1/10 chek (Hong Kong Foot) or 3.71475 cm.
Definition and details for petameter:
Petameter (Pm) is a metric unit of distance equal to 1015 meters. The distance from our sun to the nearest star is about 40 petameters.