Carat per Quart (ct/qt) expresses mass in carat per unit volume in quart, found by dividing a mass value by a volume value.
Carat per Quart to Stone per Cubic Meter
Convert carat per quart (ct/qt) to stone per cubic meter (st/m3) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert carat per quart (ct/qt) to stone per cubic meter (st/m3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Cubic Meter (st/m3) expresses mass in stone per unit volume in cubic meter, found by dividing a mass value by a volume value.
st/m3 = ct/qt × 0.03328
Results update instantly for Carat per Quart to Stone per Cubic Meter conversions.
Reserved above the conversion cards and below the converter.
Formula
st/m3 = ct/qt × 0.03328
ct/qt = st/m3 × 30.048093
Conversion table
| 1 ct/qt | 0.03328 st/m3 |
| 5 ct/qt | 0.1664 st/m3 |
| 10 ct/qt | 0.3328 st/m3 |
| 20 ct/qt | 0.6656 st/m3 |
| 50 ct/qt | 1.663999 st/m3 |
| 100 ct/qt | 3.327998 st/m3 |
| 500 ct/qt | 16.639991 st/m3 |
| 1000 ct/qt | 33.279982 st/m3 |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both carat per quart and stone per cubic meter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per quart by 0.03328 to get stone per cubic meter. To reverse the conversion, multiply a stone per cubic meter value by 30.048093 to get back to carat per quart.
Frequently asked questions
What is Carat per Quart (ct/qt)?
Carat per Quart (ct/qt) expresses mass in carat per unit volume in quart, found by dividing a mass value by a volume value.
What is Stone per Cubic Meter (st/m3)?
Stone per Cubic Meter (st/m3) expresses mass in stone per unit volume in cubic meter, found by dividing a mass value by a volume value.
How do I convert carat per quart to stone per cubic meter?
Multiply the carat per quart value by 0.03328 to get the equivalent in stone per cubic meter. For example, 5 ct/qt × 0.03328 = 0.1664 st/m3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.03328 is an exact, non-rounded value.
Can I convert stone per cubic meter back to carat per quart?
Yes. Divide the stone per cubic meter value by 0.03328, or multiply it by 30.048093, to get carat per quart.
Reserved between the FAQ and the article so the page stays balanced.
About converting carat per quart to stone per cubic meter
Carat per Quart (ct/qt) expresses mass in carat per unit volume in quart, found by dividing a mass value by a volume value. Stone per Cubic Meter (st/m3) expresses mass in stone per unit volume in cubic meter, found by dividing a mass value by a volume value.
Use this calculator to move between carat per quart and stone per cubic meter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.