A tonne is a unit of mass that is commonly used around the world, especially in countries that follow the metric system. It is equivalent to 1,000 kilograms, which is about 2,204.62 pounds. The tonne is often used to measure heavy objects, such as vehicles, construction materials, and large quantities of goods. In everyday life, you might encounter a tonne when discussing the weight of a car or the amount of food produced in agriculture. For example, a truck can carry several tonnes of gravel for construction projects, highlighting the importance of this measurement in various industries.