Mass per volume density.
Nanograms per Quart to Carats per Cubic yard Converter — ng/qt to ct/yd3
Convert Nanogram per Quart (ng/qt) to Carat per Cubic yard (ct/yd3) using the exact conversion factor (1 nanogram per quart = 0.0000040395 carat per cubic yard). See the formula, worked examples, and conversion table.
Nanograms per Quart to Carats per Cubic yard 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 1.05668821e-9 / 0.0002615901239.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Quart to Carats per Cubic yard
Nanogram per Quart and Carat per Cubic yard 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 cubic yard = nanograms per quart × 0.00000403948051948
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per quart equals 1.056688e-9 base units, and 1 carat per cubic yard equals 0.000261590123863 base units, so dividing one by the other gives the direct nanogram per quart-to-carat per cubic yard factor of 0.00000403948051948.
Simple example
1 ng/qt × 0.000004039480519 = 0.0000040395 ct/yd3
1 nanogram per quart = 0.0000040395 carats per cubic yard.
Real-world example
1,000 ng/qt × 0.000004039480519 = 0.0040394805 ct/yd3
1,000 nanograms per quart = 0.0040394805 carats per cubic yard.
Conversion table
| Nanogram per Quart (ng/qt) | Carat per Cubic yard (ct/yd3) |
|---|---|
| 0.1 ng/qt | 4.039481e-7 ct/yd3 |
| 1 ng/qt | 0.0000040395 ct/yd3 |
| 10 ng/qt | 0.0000403948 ct/yd3 |
| 100 ng/qt | 0.0004039481 ct/yd3 |
| 1,000 ng/qt | 0.0040394805 ct/yd3 |
| 10,000 ng/qt | 0.0403948052 ct/yd3 |
Reverse conversion: Carat per Cubic yard to Nanogram per Quart
0.0000040395 ct/yd3 × 247556.5844 = 1.000004823 ng/qt
0.0000040395 carats per cubic yard = 1.000004823 nanograms per quart.
nanograms per quart = carats per cubic yard × 247556.584362
For a page dedicated to this direction, see Carat per Cubic yard to Nanogram per Quart.
Understanding the Nanogram per Quart (ng/qt)
Mass per volume density.
Understanding the Carat per Cubic yard (ct/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic yard are in 1 nanogram per quart?
1 nanogram per quart equals 0.0000040395 carats per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per quart to carat per cubic yard?
Multiply the nanogram per quart value by 0.000004039480519. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic yard back to nanogram per quart?
Use the reverse factor: 1 carat per cubic yard equals 247,556.5844 nanograms per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per quart?
Nanogram per Quart (ng/qt) is a unit of density.
What is a carat per cubic yard?
Carat per Cubic yard (ct/yd3) is a unit of density.
Is the nanogram per quart to carat per cubic yard conversion exact?
Yes. Both nanogram per quart and carat per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 0.000004039480519 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.