Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
Carat per Cup to Grain per Milliliter
Convert carat per cup (ct/cup) to grain per milliliter (gr/mL) instantly with formula, conversion table, and FAQ.
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Convert carat per cup (ct/cup) to grain per milliliter (gr/mL) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Grain per Milliliter (gr/mL) expresses mass in grain per unit volume in milliliter, found by dividing a mass value by a volume value.
gr/mL = ct/cup × 0.013046
Results update instantly for Carat per Cup to Grain per Milliliter conversions.
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Formula
gr/mL = ct/cup × 0.013046
ct/cup = gr/mL × 76.653299
Conversion table
| 1 ct/cup | 0.013046 gr/mL |
| 5 ct/cup | 0.065229 gr/mL |
| 10 ct/cup | 0.130458 gr/mL |
| 20 ct/cup | 0.260915 gr/mL |
| 50 ct/cup | 0.652288 gr/mL |
| 100 ct/cup | 1.304575 gr/mL |
| 500 ct/cup | 6.522876 gr/mL |
| 1000 ct/cup | 13.045753 gr/mL |
Related conversions
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How the formula works
Both carat per cup and grain per milliliter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per cup by 0.013046 to get grain per milliliter. To reverse the conversion, multiply a grain per milliliter value by 76.653299 to get back to carat per cup.
Frequently asked questions
What is Carat per Cup (ct/cup)?
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
What is Grain per Milliliter (gr/mL)?
Grain per Milliliter (gr/mL) expresses mass in grain per unit volume in milliliter, found by dividing a mass value by a volume value.
How do I convert carat per cup to grain per milliliter?
Multiply the carat per cup value by 0.013046 to get the equivalent in grain per milliliter. For example, 5 ct/cup × 0.013046 = 0.065229 gr/mL.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.013046 is an exact, non-rounded value.
Can I convert grain per milliliter back to carat per cup?
Yes. Divide the grain per milliliter value by 0.013046, or multiply it by 76.653299, to get carat per cup.
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About converting carat per cup to grain per milliliter
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value. Grain per Milliliter (gr/mL) expresses mass in grain per unit volume in milliliter, found by dividing a mass value by a volume value.
Use this calculator to move between carat per cup and grain per milliliter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.