Converting from Grain (gr) to Carat, Metric (ct) in Weight

What is Grain (gr)

Grain (gr) is a unit of measurement commonly used for weighing gunpowder and bullets. It is equal to 0.06479891 grams or approximately 0.00228571 ounces.

What is Carat, Metric (ct)

Carat, Metric (ct) is a unit typically used for measuring gemstones and pearls. It is equivalent to 0.2 grams or 0.00705512 ounces.

Conversion Formulas

To convert from Grain (gr) to Carat, Metric (ct):

ct=gr×0.3239946

To convert from Carat, Metric (ct) to Grain (gr):

gr=ct×3.086472

Examples

• 16 Grains (gr) equals 5.183913 Carats, Metric (ct)
• 16 Carats, Metric (ct) equals 49.38355 Grains (gr)
• 12 Grains (gr) equals 3.887935 Carats, Metric (ct)
• 12 Carats, Metric (ct) equals 37.03766 Grains (gr)
• 7 Grains (gr) equals 2.267962 Carats, Metric (ct)
• 7 Carats, Metric (ct) equals 21.6053 Grains (gr)

Use these conversion factors to easily switch between the two units when working with weights in grains and carats.