Mass per volume density.
Ounce per Cubic inches to Carats per Quart Converter — oz/in3 to ct/qt
Convert Ounce per Cubic inch (oz/in3) to Carat per Quart (ct/qt) using the exact conversion factor (1 ounce per cubic inch = 8,185.924802 carat per quart). See the formula, worked examples, and conversion table.
Ounce per Cubic inches to Carats per Quart converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 1729.994044 / 0.2113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounce per Cubic inches to Carats per Quart
Ounce per Cubic inch and Carat per Quart both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
carats per quart = ounce per cubic inches × 8185.92480234
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic inch equals 1729.99404439 base units, and 1 carat per quart equals 0.211337641887 base units, so dividing one by the other gives the direct ounce per cubic inch-to-carat per quart factor of 8185.92480234.
Simple example
1 oz/in3 × 8185.924802 = 8,185.924802 ct/qt
1 ounce per cubic inch = 8,185.924802 carats per quart.
Real-world example
1,000 oz/in3 × 8185.924802 = 8,185,924.802 ct/qt
1,000 ounce per cubic inches = 8,185,924.802 carats per quart.
Conversion table
| Ounce per Cubic inch (oz/in3) | Carat per Quart (ct/qt) |
|---|---|
| 0.1 oz/in3 | 818.5924802 ct/qt |
| 1 oz/in3 | 8,185.924802 ct/qt |
| 10 oz/in3 | 81,859.24802 ct/qt |
| 100 oz/in3 | 818,592.4802 ct/qt |
| 1,000 oz/in3 | 8,185,924.802 ct/qt |
| 10,000 oz/in3 | 81,859,248.02 ct/qt |
Reverse conversion: Carat per Quart to Ounce per Cubic inch
1 ct/qt × 0.0001221609072 = 0.0001221609 oz/in3
1 carat per quart = 0.0001221609 ounce per cubic inches.
ounce per cubic inches = carats per quart × 0.000122160907185
For a page dedicated to this direction, see Carat per Quart to Ounce per Cubic inch.
Understanding the Ounce per Cubic inch (oz/in3)
Mass per volume density.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per quart are in 1 ounce per cubic inch?
1 ounce per cubic inch equals 8,185.924802 carats per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic inch to carat per quart?
Multiply the ounce per cubic inch value by 8185.924802. The converter above does this instantly to whatever precision you set.
How do I convert carat per quart back to ounce per cubic inch?
Use the reverse factor: 1 carat per quart equals 0.0001221609 ounce per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic inch?
Ounce per Cubic inch (oz/in3) is a unit of density.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
Is the ounce per cubic inch to carat per quart conversion exact?
Yes. Both ounce per cubic inch and carat per quart are defined by fixed standards rather than physical artifacts, so the factor of 8185.924802 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.