Short tons (US) to Metric tons Converter

Convert short tons (us) to metric tons instantly.

Common weight units

Short ton (ton)

Definition: A short ton is a unit of mass used mainly in the United States and is equal to 2,000 pounds, or about 907.18474 kilograms.

History/origin: The short ton developed from the imperial and customary pound-based systems in North America, where it became standard for trade, industry, and transportation.

Current use: Short tons are used in the United States for industrial shipments, construction materials, mining, and freight calculations.

Metric ton (t)

Definition: The metric ton, or tonne, is a large metric mass unit. One t equals 1,000 kg, or one million grams.

History/origin: Metric trade needed a unit larger than the kilogram for bulk goods, and the tonne provided a decimal-friendly measure for heavy loads.

Current use: T is common in freight, grain markets, steel production, carbon emissions, vehicle weights, mining output, livestock feed, and international shipping.

Related articles