One imperial stone is equivalent to about 6.35kg, so eight stone would be about 5.08kg. When used to refer to the Chinese shek it is equivalent to 72.57(47784..)kg; in this measurement eight stone would be about 580kg (over half a tonne).
8 stone 8 pounds is equivalent to 54.43 kilograms.
55 kilograms = 8.66 stone or 8 stone 9 lbs
8 stone 8 is 54.43 kilograms.
137 kilograms = 21 stone 8 pounds
8 stone 3 pounds = 52.16 kilograms.
8 stone is 51 kilograms.
8 stone 4 pound = 52.616 kilograms.
9 stone 8 pounds = 60.7813776 kilograms
8 stone = 50.8 (50.8023) kg
11 stone 8 pounds = 73.48 kilograms
9 stone 8 pounds = 60.78 kilograms.
10 stone 8 pounds is 67.1317kg