Understanding Weight vs. Mass
While often used interchangeably in daily life, weight is a measure of the force of gravity on an object, whereas mass is the amount of matter in an object. On Earth, the numerical values are effectively the same, but this converter deals with mass units commonly used in trade, science, and cooking.
The Metric System
The metric system is the global standard for science and most of the world's population. It is based on the kilogram, which is the base unit of mass.
- Milligram (mg): Used for medication and precise chemical measurements.
- Gram (g): The standard unit for cooking ingredients and small produce.
- Metric Ton (t): Equal to 1,000 kilograms, used for heavy machinery and cargo.
The Imperial System
Primarily used in the United States, the Imperial system relies on ounces and pounds for measuring body weight and consumer goods.
- Ounce (oz): Commonly used for packaged foods and smaller precious metals.
- Pound (lb): Used for larger items, produce by weight, and body weight.