What are some commonly used units of mass?
Some common units of mass used around the world are:
- Kilogram (kg): This is the base unit of mass in the International System of Units (SI) and is widely used for scientific measurements, trade, and everyday objects.
- Gram (g): The gram is a commonly used subunit of a kilogram. It is often used for smaller items such as food ingredients, medication dosages, and jewelry.
- Pound (lb): The pound is primarily used in the United States and a few other countries. It is used to measure body weight, as well as for groceries and cooking recipes.
- Ounce (oz): The ounce is a smaller unit of mass mainly used in the United States. It is used for smaller masses, such as spices, liquids, and certain food items.
- Metric ton (t): This is a larger unit of mass equal to 1,000 kilograms. It is commonly used for measuring heavy objects, cargo, and industrial materials.
- Carat (ct): The carat is a unit used specifically for measuring the weight of gemstones and pearls. One carat is equivalent to 0.2 grams.
It's important to note that while the kilogram and gram are standard in the International System of Units (SI), the pound and ounce are more commonly used in the United States and a few other countries.