Hundredweights to Stones

There is more than one type of Hundredweights. Please use the appropriate variation from the list below.

  1. Short Hundredweights (US) to Stones

  2. Long Hundredweights (UK) to Stones


There are two types of hundredweight- long and short. Please select a more specific unit.


The stone is a unit of weight in the imperial system used informally in the UK and Ireland, almost exclusively as a measure of body weight. Although sanctioned by the EU for use as a supplementary unit it is essentially obsolete outside the UK and Ireland.