A metric ton is a unit of measurement equal to 1,000 kilograms, or about 2,204 pounds. It's slightly heavier than the regular ton used in the United States (which weighs 2,000 pounds). The metric ton is the standard way most countries measure very heavy things like cargo ships, mining output, or factory production.

Scientists, engineers, and international businesses use metric tons because the metric system makes calculations simpler. When a news report says a country produced 50 million metric tons of steel, or a cargo ship carries 10,000 metric tons of grain, it's using this standardized measurement so everyone around the world understands exactly how much is being described.

You might see it abbreviated as MT or simply t. When someone talks about massive amounts of something, whether it's wheat harvested from farms, coal mined from the earth, or carbon dioxide released into the atmosphere, they often measure it in metric tons because the numbers would be too unwieldy in smaller units like pounds or kilograms.