Convert Carat to Kilogram-force square second per meter

FromCarat (ct)

ToKilogram-force square second per meter (kgf*s²/m)

Carat

The carat (ct) is a unit of mass used to measure the weight of gemstones and pearls. One carat is equivalent to 200 milligrams or 0.2 grams. It is commonly used in the jewelry industry to indicate the size and weight of precious stones such as diamonds, rubies, and emeralds.

Origin:

The carat originated from the use of the carob seed (from the Ceratonia siliqua tree) as a reference for weight in ancient times. These seeds were used because of their relatively consistent weight, and they were widely available across regions. The term "carat" comes from the Greek word "keration", which means "little horn," referring to the carob seed. Over time, the carat became standardized, and in 1907, the International Union of Pure and Applied Chemistry (IUPAC) defined the carat as 200 milligrams, ensuring consistency in the measurement of gemstones worldwide.

Kilogram-force square second per meter

The unit kilogram-force square second per meter (kgf·s²/m) combines force, time, and length dimensions. It represents the mass equivalent when analyzing force-related phenomena over time and distance, where kilogram-force is the force exerted by gravity on a mass of one kilogram at standard gravity (9.80665 m/s²).

Origin:

This unit originates from engineering contexts where the gravitational metric unit kilogram-force (kgf) was commonly used before the adoption of the SI system. It was part of older metric-based systems in Europe and engineering fields, gradually replaced by the SI unit newton (N) for consistency.