A stone is an English unit of measure. A stone weighs approximately 14 pounds. If an Englishman was to give his weight as 14 stone he would weigh in at 196 pounds.
http://answers.ask.com/Reference/Other/how_many_po...

One stone is 14 pounds;
http://www.chacha.com/question/whatisastonecon...

1. Take the weight in stones and multiply it by 14 to get the weight in pounds. A weight of 12 stone converts to 144 pounds. 2. Calculate a compound weight (such as 10 stone 5) by
http://www.ehow.com/how_6922982_calculatestonesp...
