What is a ton?
A ton is a unit of measurement commonly used to quantify weight or mass. There are three main types of tons: the metric ton (also known as the tonne), the imperial ton (also known as the long ton) and the American / English ton (also known as the short ton).
The metric ton, or tonne, is the standard unit of mass in the metric system and is used in most countries around the world. It is equal to 1,000 kilograms or approximately 2,204.62 pounds.
The imperial ton, or long ton, is used in the United Kingdom and some other countries and is equal to 2,240 pounds or 1,016.05 kilograms.
The American ton, or short ton, is used in the United States and some other countries and is equal to 2,000 pounds or 907.18475 kilograms.
What is a stone?
A stone is a unit of weight commonly used in the United Kingdom and Ireland. It is equal to 14 pounds or approximately 6.35 kilograms. The stone is often used to measure the weight of a person or animals, as well as for certain goods such as fruit and vegetables. While not an official metric unit, the stone is still widely used in everyday life in these countries.
We provide a calculator on this site to convert stones to kilograms.