Carat to Ounce Converter
1 ct = 0.0070547924 oz
FORMULA
1 ct = 0.0070547924 oz
CONVERSION TABLE
| Carat (ct) | Ounce (oz) |
|---|---|
| 1 ct | 0.0070547924 oz |
| 5 ct | 0.035274 oz |
| 10 ct | 0.070548 oz |
| 25 ct | 0.17637 oz |
| 50 ct | 0.35274 oz |
| 100 ct | 0.705479 oz |
| 250 ct | 1.7637 oz |
| 500 ct | 3.5274 oz |
| 1,000 ct | 7.0548 oz |
COMMON VALUES
RELATED CONVERSIONS
About Carat (ct)
The metric carat equals exactly 200 milligrams and is the universal standard for measuring gemstone weight. Adopted internationally in 1907, the carat originated from the carob seed, which ancient gem traders believed had remarkably uniform weight. A one-carat diamond is approximately 6.5 mm in diameter.
About Ounce (oz)
One sixteenth of an avoirdupois pound (about 28.35 grams), the ounce is used in North America for food portions, postal packages, and baby birth weights. Not to be confused with the fluid ounce (a volume measure) or the troy ounce (used for precious metals), the avoirdupois ounce is the most common form in everyday use.
How to Convert Carat to Ounce
The conversion formula is: 1 ct = 0.0070547924 oz. To convert from Carat (ct) to Ounce (oz), use the formula above or the interactive converter at the top of this page.
FAQ
How many Ounce in 1 Carat?
1 Carat (ct) equals 0.0070547924 Ounce (oz).
How to convert Carat to Ounce?
Multiply the Carat value by 0.0070547924 to get the equivalent in Ounce. Formula: 1 ct = 0.0070547924 oz
What is the formula for Carat to Ounce conversion?
1 ct = 0.0070547924 oz
Glossary
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Kilogram
The SI base unit of mass, defined by the Planck constant.
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Troy Weight
A system of weights used for precious metals and gemstones.
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Avoirdupois
The standard system of weights based on the 16-ounce pound, used for everyday goods.
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Ounce
A dual-use imperial unit: as a mass unit (avoirdupois), 1 oz = 28.3495 g (1/16 lb); as a volume unit, 1 US fluid ounce = 29.5735 mL.
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Pound
An imperial unit of mass equal to exactly 453.59237 grams (16 avoirdupois ounces), also used as a unit of force (pound-force) equal to 4.44822 newtons.