Convert stone (us) to kg
Stone (US)
The stone (US) is a unit of mass in the US customary system equal to 14 pounds (approximately 6.35 kg). While the stone is more commonly associated with the British imperial system—where it is still used colloquially for body weight—its US equivalent shares the same value of 14 pounds. The stone is not an official SI unit and its use is largely limited to informal contexts.