9.9208018 stone
54 kilos is 8.5 stone.
16,82 kilos
As you knew stone is one of the units for weight. 1 stone = 6.35029 kilos 10 and half stones = 66.678045 kilos
100 kilos is 15.75 stone.
49 kilos = 7.7 stone
350 kilos is 55.1 stone.
55 kilos is about 8.7 stone.
64kg = 10.1 stone
8 stone is 50.8kg
45.38kg is 7.1 stone.
14.5 stone is 92.08kg