The basic unit of mass in the metric system is the kilogram (kg). The kilogram is defined as the mass of a specific platinum-iridium cylinder kept at the International Bureau of Weights and Measures. This definition was established to ensure consistency and precision in measurements across the globe.
The metric system is designed to be simple and logical, making it easy to convert between different units of measurement. For example, 1 kilogram is equivalent to 1,000 grams, which is used for measuring lighter objects. The system’s base unit for mass, the kilogram, is widely used in science, industry, and daily life, making it a crucial component of the metric system.