Short tons (ST) to Long tons (LT) Conversion

Short tons

The short ton is a unit of mass equal to exactly 2,000 pounds (approximately 907.185 kilograms), used primarily in the United States for bulk commodities including coal, grain, and steel. It is the standard ton in US commercial and industrial contexts, and appears frequently in shipping, construction, and manufacturing specifications. The short ton is approximately 10.7% lighter than the metric ton (1,000 kg) and 12.5% lighter than the British long ton (2,240 lb).

Long tons

The long ton is a unit of mass equal to exactly 2,240 pounds (approximately 1,016.05 kilograms), used primarily in the United Kingdom and countries that have historically used the British imperial system. It is standard in the British shipping, maritime, and mining industries, where the displacement of vessels is expressed in long tons. The long ton differs from the US short ton (2,000 lb) by 240 pounds — a distinction critical in international cargo contracts and commodities trading.

Convert Short tons (ST) to other units of Weight/Mass