Mass per volume density.
Ounces per Quart to Carats per Milliliter Converter — oz/qt to ct/mL
Convert Ounce per Quart (oz/qt) to Carat per Milliliter (ct/mL) using the exact conversion factor (1 ounce per quart = 0.1497830341 carat per milliliter). See the formula, worked examples, and conversion table.
Ounces per Quart to Carats per Milliliter 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 29.95660683 / 200.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Quart to Carats per Milliliter
Ounce per Quart and Carat per Milliliter 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 milliliter = ounces per quart × 0.149783034146
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per quart equals 29.9566068292 base units, and 1 carat per milliliter equals 200 base units, so dividing one by the other gives the direct ounce per quart-to-carat per milliliter factor of 0.149783034146.
Simple example
1 oz/qt × 0.1497830341 = 0.1497830341 ct/mL
1 ounce per quart = 0.1497830341 carats per milliliter.
Real-world example
1,000 oz/qt × 0.1497830341 = 149.7830341 ct/mL
1,000 ounces per quart = 149.7830341 carats per milliliter.
Conversion table
| Ounce per Quart (oz/qt) | Carat per Milliliter (ct/mL) |
|---|---|
| 0.1 oz/qt | 0.0149783034 ct/mL |
| 1 oz/qt | 0.1497830341 ct/mL |
| 10 oz/qt | 1.497830341 ct/mL |
| 100 oz/qt | 14.97830341 ct/mL |
| 1,000 oz/qt | 149.7830341 ct/mL |
| 10,000 oz/qt | 1,497.830341 ct/mL |
Reverse conversion: Carat per Milliliter to Ounce per Quart
0.1497830341 ct/mL × 6.676323562 = 0.9999999997 oz/qt
0.1497830341 carats per milliliter = 0.9999999997 ounces per quart.
ounces per quart = carats per milliliter × 6.67632356162
For a page dedicated to this direction, see Carat per Milliliter to Ounce per Quart.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Understanding the Carat per Milliliter (ct/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per milliliter are in 1 ounce per quart?
1 ounce per quart equals 0.1497830341 carats per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per quart to carat per milliliter?
Multiply the ounce per quart value by 0.1497830341. The converter above does this instantly to whatever precision you set.
How do I convert carat per milliliter back to ounce per quart?
Use the reverse factor: 1 carat per milliliter equals 6.676323562 ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
What is a carat per milliliter?
Carat per Milliliter (ct/mL) is a unit of density.
Is the ounce per quart to carat per milliliter conversion exact?
Yes. Both ounce per quart and carat per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.1497830341 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.