Common Converters

Convert Carats to Ounces

Use our accurate converter to change carats into ounces. This tool is simple to use and works instantly.

How to Calculate

To change carats to ounces, you just need to know the conversion factor.

Rule: 1 Carats = 0.0070547924 Ounces

Carats to Ounces
Pre-defined calculator for direct carats to ounces conversion.
Carats (ct)
0
Ounces (oz)
Formula: 1 Carats = 0.00705479 Ounces

Unit Information

About Carats

Definition: The carat (symbol: ct) is a unit of mass used for measuring gemstones and pearls, equal to 200 mg.

History: Derived from the seeds of the carob tree (Ceratonia siliqua), which were historically used as steady weight standards.

Where it is used: Globally used to express the weight of diamonds and precious stones.

Carats to Ounces Conversion Table

Carats [ct]Ounces [oz]
0.01 ct0.0000705479 oz
0.1 ct0.0007054792 oz
1 ct0.0070547924 oz
2 ct0.0141095848 oz
3 ct0.0211643772 oz
5 ct0.035273962 oz
10 ct0.070547924 oz
20 ct0.1410958479 oz
50 ct0.3527396198 oz
100 ct0.7054792396 oz
1000 ct7.0547923961 oz

How to Convert Carats to Ounces

Calculation: To convert carats to ounces, multiply the value by the conversion factor (0.0070547924).

Example: convert 15 ct to oz:
15 ct = 15 × 0.0070547924 oz = 0.1058218859 oz

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