It depends on what you are weighing (steel, wheat wool etc). Stones vary in weight between 8 and 14 lb.
For human weight a stone is equal to 14 lb (approximately 62.3 Newtons if you are fastidious about mass and weight) or 6.35 kg.
20 stone (note the plural of stone is stone) is 280 lb. or 127 kg. (or of course 1246 N.)
Twenty five kilograms is equivalent to 55.115 pounds.
Five stone is approximately 31.75 kilograms.
A stone is equivalent to 6.35 kilograms. Therefore, if your bag weighs five stone, it would weigh approximately 31.75 kilograms.
There are 6.35 kilograms in one stone and five and a half pounds.
First take the weight in Kilograms and multiply it by 0.453. This would give the weight in kilograms. So in this case the answer is 11.33 kilograms.
There are approximately 11.34 kilograms in 25 pounds.
3 kilograms = 0.47 stone
Stone is unit of weight used in the Middle Ages in Europe. It continued to have limited use into the twentieth century until banned in 1985. One hundred and twenty kilograms is equal to 19 stone.
111 kilograms = 17.47 stone
7 stone is 44.5 kilograms.
55 kilograms is 8.7 stone.
66 kilograms is 10.4 stone.