carat to grain

Live carat (ct) to grain (gr) converter. Plus a 10-value reference table and FAQs.

carat
grain
1 ct = 3.0865gr

Conversion table

Ten sample values from carat to grain. Use the converter above for arbitrary values.

carat (ct)→grain (gr)
0.001 ct → 0.003086 gr
0.01 ct → 0.030865 gr
0.1 ct → 0.308647 gr
0.5 ct → 1.543236 gr
1 ct → 3.086472 gr
2 ct → 6.172943 gr
5 ct → 15.432358 gr
10 ct → 30.864717 gr
100 ct → 308.647167 gr
1,000 ct → 3,086.471671 gr

About the carat

200 milligrams. Gemstones.

About the grain

Exactly 64.798 91 milligrams. Bullets, precious metals in troy.

Frequently asked questions

Frequently Asked Questions

How do I convert carat to grain?

Multiply the carat value by 3.086472 to get it in grain. For example, 10 ct = 30.8647 gr.

What is 1 ct in gr?

1 ct = 3.086472 gr.

What is 100 ct in gr?

100 ct = 308.6472 gr.

What is the formula?

Linear: multiply by 3.086472 (the unit factor ratio).

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