Question: is lbs the same as stone?
Answer: The stone (st) is a unit of measure equal to 14 pounds (lb) avoirdupois, or 6.3503 kilograms (kg). The plural of stone is also stone. ... In the U.K. people may be said to weigh, e.g., "11 stone 4" (11 stones and 4 pounds), rather than "72 kilograms", or "158 pounds" as in the U.S.