Converting from Carat, Metric (ct) to Gram (g)

What is Carat, Metric (ct)

Carat, Metric (ct) is a unit of measurement commonly used in the jewelry industry to measure the weight of precious stones such as diamonds and gemstones. One carat is equivalent to 0.2 grams.

What is Gram (g)

Gram (g) is a unit of mass in the metric system, commonly used for measuring the weight of various objects. One gram is equivalent to 5 carats.

Conversion Formulas

The default conversion between carats and grams is as follows:

• ct=g×5

• g=5ct​

Examples

• Converting 12 carats to grams:

  • Using the formula: ct=12×0.2=2.4g

• Converting 9 grams to carats:

  • Using the formula: g=59​=1.8ct

• Converting 11 carats to grams:

  • Using the formula: ct=11×0.2=2.2g

• Converting 11 grams to carats:

  • Using the formula: g=511​=55ct

Use this page to perform conversions from Carat, Metric (ct) to Gram (g).