How much does a British stone weigh?

In IMperial (British) 1 stone = 14 pounds (lbs)

Here is the Table of Imperial Measure of Weight

16 ounces (ozs)= 1 pound (lb)

14 lbs = 1 stone

2 stones = 1 quarter

4 quarters = 1 hundredweight(cwt)

20 cwt = 1 ton .