How do I convert carats back to grams?

Use the reverse converter: 1 carat equals 0.2 g.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert grams to carats, multiply the value by 5.

ct = g × 5

90 g × 5 = 450 ct

Gram (g): Common for food, recipes and small items in metric countries. One thousandth of a kilogram.
Carat (ct): Used to weigh gemstones worldwide. A metric carat is exactly 200 milligrams, standardised in 1907.

How do I convert grams to carats?: To convert grams to carats, multiply the value by 5.
How many carats are in 1 gram?: 1 gram equals 5 ct.
How many carats are in 10 grams?: 10 g equals 50 ct.
How do I convert carats back to grams?: Use the reverse converter: 1 carat equals 0.2 g.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.