Mass per volume density.
Carats per Quart to Pounds per Fluid ounce Converter — ct/qt to lb/fl oz
Convert Carat per Quart (ct/qt) to Pound per Fluid ounce (lb/fl oz) using the exact conversion factor (1 carat per quart = 0.0000137789 pound per fluid ounce). See the formula, worked examples, and conversion table.
Carats per Quart to Pounds per Fluid ounce 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 / 15337.7827.
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 Pounds per Fluid ounce
Carat per Quart and Pound per Fluid ounce 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
pounds per fluid ounce = carats per quart × 0.0000137788913866
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 pound per fluid ounce equals 15337.7826966 base units, so dividing one by the other gives the direct carat per quart-to-pound per fluid ounce factor of 0.0000137788913866.
Simple example
1 ct/qt × 0.00001377889139 = 0.0000137789 lb/fl oz
1 carat per quart = 0.0000137789 pounds per fluid ounce.
Real-world example
1,000 ct/qt × 0.00001377889139 = 0.0137788914 lb/fl oz
1,000 carats per quart = 0.0137788914 pounds per fluid ounce.
Conversion table
| Carat per Quart (ct/qt) | Pound per Fluid ounce (lb/fl oz) |
|---|---|
| 0.1 ct/qt | 0.0000013779 lb/fl oz |
| 1 ct/qt | 0.0000137789 lb/fl oz |
| 10 ct/qt | 0.0001377889 lb/fl oz |
| 100 ct/qt | 0.0013778891 lb/fl oz |
| 1,000 ct/qt | 0.0137788914 lb/fl oz |
| 10,000 ct/qt | 0.1377889139 lb/fl oz |
Reverse conversion: Pound per Fluid ounce to Carat per Quart
0.0000137789 lb/fl oz × 72574.7792 = 1.000000625 ct/qt
0.0000137789 pounds per fluid ounce = 1.000000625 carats per quart.
carats per quart = pounds per fluid ounce × 72574.7792
For a page dedicated to this direction, see Pound per Fluid ounce to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per fluid ounce are in 1 carat per quart?
1 carat per quart equals 0.0000137789 pounds per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to pound per fluid ounce?
Multiply the carat per quart value by 0.00001377889139. The converter above does this instantly to whatever precision you set.
How do I convert pound per fluid ounce back to carat per quart?
Use the reverse factor: 1 pound per fluid ounce equals 72,574.7792 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 pound per fluid ounce?
Pound per Fluid ounce (lb/fl oz) is a unit of density.
Is the carat per quart to pound per fluid ounce conversion exact?
Yes. Both carat per quart and pound per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.00001377889139 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.