Mass per volume density.
Carats per Quart to Ounces per Cubic foot Converter — ct/qt to oz/ft3
Convert Carat per Quart (ct/qt) to Ounce per Cubic foot (oz/ft3) using the exact conversion factor (1 carat per quart = 0.2110940476 ounce per cubic foot). See the formula, worked examples, and conversion table.
Carats per Quart to Ounces per Cubic foot 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 0.2113376419 / 1.001153961.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Quart to Ounces per Cubic foot
Carat per Quart and Ounce per Cubic foot 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
ounces per cubic foot = carats per quart × 0.211094047615
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per quart equals 0.211337641887 base units, and 1 ounce per cubic foot equals 1.00115396087 base units, so dividing one by the other gives the direct carat per quart-to-ounce per cubic foot factor of 0.211094047615.
Simple example
1 ct/qt × 0.2110940476 = 0.2110940476 oz/ft3
1 carat per quart = 0.2110940476 ounces per cubic foot.
Real-world example
1,000 ct/qt × 0.2110940476 = 211.0940476 oz/ft3
1,000 carats per quart = 211.0940476 ounces per cubic foot.
Conversion table
| Carat per Quart (ct/qt) | Ounce per Cubic foot (oz/ft3) |
|---|---|
| 0.1 ct/qt | 0.0211094048 oz/ft3 |
| 1 ct/qt | 0.2110940476 oz/ft3 |
| 10 ct/qt | 2.110940476 oz/ft3 |
| 100 ct/qt | 21.10940476 oz/ft3 |
| 1,000 ct/qt | 211.0940476 oz/ft3 |
| 10,000 ct/qt | 2,110.940476 oz/ft3 |
Reverse conversion: Ounce per Cubic foot to Carat per Quart
0.2110940476 oz/ft3 × 4.737225001 = 0.9999999999 ct/qt
0.2110940476 ounces per cubic foot = 0.9999999999 carats per quart.
carats per quart = ounces per cubic foot × 4.73722500136
For a page dedicated to this direction, see Ounce per Cubic foot to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic foot are in 1 carat per quart?
1 carat per quart equals 0.2110940476 ounces per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to ounce per cubic foot?
Multiply the carat per quart value by 0.2110940476. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic foot back to carat per quart?
Use the reverse factor: 1 ounce per cubic foot equals 4.737225001 carats per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
Is the carat per quart to ounce per cubic foot conversion exact?
Yes. Both carat per quart and ounce per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.2110940476 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.