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 milligram?
A milligram is a unit of mass in the metric system, equal to one thousandth of a gram. It is commonly used to measure very small amounts of substances, such as medications or chemicals. For reference, a single grain of sand typically weighs around 50 milligrams.