And stop confusing the rest of the world with your arbitrary numbers.
“The lower defining point, 0 °F, was established as the freezing temperature of a solution of brine made from equal parts of ice, water and salt (ammonium chloride).[2] Further limits were established as the melting point of ice (32 °F) and his best estimate of the average human body temperature (96 °F, about 2.6 °F less than the modern value due to a later redefinition of the scale).[3] The scale is now usually defined by two fixed points: the temperature at which water freezes into ice is defined as 32 °F, and the boiling point of water is defined to be 212 °F, a 180 °F separation, as defined at sea level and standard atmospheric pressure.”
“In the United States, a short ton is usually known simply as a “ton”,[1] without distinguishing it from the tonne (1,000 kilograms or 2,204.62262 pounds), known there as the “metric ton”, or the long ton also known as the “Imperial ton” (2,240 pounds or 1,016.0469088 kilograms). There are, however, some U.S. applications where unspecified tons normally means long tons (for example, naval ships)[2] or metric tons (world grain production figures).”