1 ton is equal to about 907 kilograms. A ton, also referred to as a short ton, is a unit of weight equal to 2,000 pounds. It is commonly used in the United States. Most other countries use the metric ton, or "tonne". The kilogram, or kilogramme, is the base unit of weight in the Metric system. The conversion ratio for Tons to Kilograms is 1 Ton = 1000 Kilograms. So, we can see that the answer for converting 1 Ton to kg is: 1 Ton equals 1000 Kilograms. 1 US Ton = 2000 Pound | US Ton to Pound conversion allows you to convert value between US Ton to Pound easily. Visit here for formula, calculation, and conversion table, and faqs. How heavy is 1 metric ton ? How much does 1 metric ton weigh in kilograms? This simple calculator will allow you to easily convert 1 t to kg.