Convert Carat to Ounce
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.
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.
Ounce
The ounce (oz) is a unit of mass or weight used in both the imperial system and the U.S. customary system. It is defined as 1/16 of a pound or approximately 28.3495 grams. The ounce is commonly used to measure small quantities of food, beverages, and precious metals.
The ounce traces its origins to ancient Roman times, where it was based on the uncia, which was 1/12 of a Roman pound (libra). The term "ounce" comes from the Latin "uncia", meaning one-twelfth. In medieval Europe, the ounce evolved as a standardized unit of weight, especially in trade. By the 14th century, the Avoirdupois ounce became the standard for most goods in England, which is equivalent to about 28.35 grams. This measurement was later adopted in the United States and other countries using the imperial system.
Convert Carat to other weight-converter units
1 Carat = 0.0002 Kilogram
1 Carat = 0.2 Gram
1 Carat = 200 Milligram
1 Carat = 2e-7 Metric Ton
1 Carat = 1.96841466e-7 Long Ton
1 Carat = 2.20462442e-7 Short Ton
1 Carat = 0.0004409249 Pound
1 Carat = 0.0070547981 Ounce
1 Carat = 1 Carat
1 Carat = 0.000035274 Stone (US)
1 Carat = 0.0000314946 Stone (UK)
1 Carat = 3.0864716706 Grain
1 Carat = 0.0000137044 Slug
1 Carat = 0.000002 Quintal
1 Carat = 0.000017637 Quarter (US)
1 Carat = 0.0000157473 Quarter (UK)
1 Carat = 0.0000044092 Hundredweight (US)
1 Carat = 0.0000039368 Hundredweight (UK)
1 Carat = 0.0068571421 Ton (assay) (US)
1 Carat = 0.006122449 Ton (assay) (UK)
1 Carat = 2e-7 Tonne
1 Carat = 2e-10 Kiloton
1 Carat = 1.204434728e+23 Dalton
1 Carat = 0.0000203943 Kilogram-force square second per meter
1 Carat = 4.409245243e-7 Kilopound