Mass is measured in which unit?

Mass is fundamentally a measure of the amount of matter in an object, and it is commonly measured in kilograms in the International System of Units (SI). Kilograms are the standard unit used globally for mass, making them essential for scientific measurements and calculations.

While pounds and grams are also units of mass, they are not the base SI unit. Pounds are used mainly in the United States and a few other countries for weighing objects, often in everyday use, but are not considered standard in scientific contexts. Grams are a smaller unit of mass that is also part of the metric system and used for measuring lighter objects, but kilograms serve as the primary unit for mass in both practical and scientific applications.

Therefore, kilograms are the most accurate and widely accepted unit for measuring mass in various fields, ranging from physics to engineering.