Carat per Milliliter (ct/mL) expresses mass in carat per unit volume in milliliter, found by dividing a mass value by a volume value.
Carat per Milliliter to Stone per Quart
Convert carat per milliliter (ct/mL) to stone per quart (st/qt) instantly with formula, conversion table, and FAQ.
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Convert carat per milliliter (ct/mL) to stone per quart (st/qt) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Quart (st/qt) expresses mass in stone per unit volume in quart, found by dividing a mass value by a volume value.
st/qt = ct/mL × 0.029805
Results update instantly for Carat per Milliliter to Stone per Quart conversions.
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Formula
st/qt = ct/mL × 0.029805
ct/mL = st/qt × 33.5514
Conversion table
| 1 ct/mL | 0.029805 st/qt |
| 5 ct/mL | 0.149025 st/qt |
| 10 ct/mL | 0.29805 st/qt |
| 20 ct/mL | 0.5961 st/qt |
| 50 ct/mL | 1.490251 st/qt |
| 100 ct/mL | 2.980502 st/qt |
| 500 ct/mL | 14.902508 st/qt |
| 1000 ct/mL | 29.805016 st/qt |
Related conversions
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How the formula works
Both carat per milliliter and stone per quart measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per milliliter by 0.029805 to get stone per quart. To reverse the conversion, multiply a stone per quart value by 33.5514 to get back to carat per milliliter.
Frequently asked questions
What is Carat per Milliliter (ct/mL)?
Carat per Milliliter (ct/mL) expresses mass in carat per unit volume in milliliter, found by dividing a mass value by a volume value.
What is Stone per Quart (st/qt)?
Stone per Quart (st/qt) expresses mass in stone per unit volume in quart, found by dividing a mass value by a volume value.
How do I convert carat per milliliter to stone per quart?
Multiply the carat per milliliter value by 0.029805 to get the equivalent in stone per quart. For example, 5 ct/mL × 0.029805 = 0.149025 st/qt.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.029805 is an exact, non-rounded value.
Can I convert stone per quart back to carat per milliliter?
Yes. Divide the stone per quart value by 0.029805, or multiply it by 33.5514, to get carat per milliliter.
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About converting carat per milliliter to stone per quart
Carat per Milliliter (ct/mL) expresses mass in carat per unit volume in milliliter, found by dividing a mass value by a volume value. Stone per Quart (st/qt) expresses mass in stone per unit volume in quart, found by dividing a mass value by a volume value.
Use this calculator to move between carat per milliliter and stone per quart accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.