Ounce to Carat Converter

1 oz = 141.7476 ct

01

FORMULA

1 oz = 141.7476 ct
02

CONVERSION TABLE

Ounce (oz) Carat (ct)
1 oz 141.7476 ct
5 oz 708.7381 ct
10 oz 1,417.48 ct
25 oz 3,543.69 ct
50 oz 7,087.38 ct
100 oz 14,174.76 ct
250 oz 35,436.9 ct
500 oz 70,873.81 ct
1,000 oz 141,747.62 ct
03

COMMON VALUES

04

RELATED CONVERSIONS

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.

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.

How to Convert Ounce to Carat

The conversion formula is: 1 oz = 141.7476 ct. To convert from Ounce (oz) to Carat (ct), use the formula above or the interactive converter at the top of this page.

05

FAQ

How many Carat in 1 Ounce?

1 Ounce (oz) equals 141.7476 Carat (ct).

How to convert Ounce to Carat?

Multiply the Ounce value by 141.7476 to get the equivalent in Carat. Formula: 1 oz = 141.7476 ct

What is the formula for Ounce to Carat conversion?

1 oz = 141.7476 ct