Mass per volume density.
Centigrams per Cubic yard to Nanograms per Gallon Converter — cg/yd3 to ng/gal
Convert Centigram per Cubic yard (cg/yd3) to Nanogram per Gallon (ng/gal) using the exact conversion factor (1 centigram per cubic yard = 49,511.31687 nanogram per gallon). See the formula, worked examples, and conversion table.
Centigrams per Cubic yard to Nanograms per Gallon 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 1.30795062e-5 / 2.64172052e-10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Cubic yard to Nanograms per Gallon
Centigram per Cubic yard and Nanogram per Gallon 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
nanograms per gallon = centigrams per cubic yard × 49511.3168724
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cubic yard equals 0.0000130795061931 base units, and 1 nanogram per gallon equals 2.641721e-10 base units, so dividing one by the other gives the direct centigram per cubic yard-to-nanogram per gallon factor of 49511.3168724.
Simple example
1 cg/yd3 × 49511.31687 = 49,511.31687 ng/gal
1 centigram per cubic yard = 49,511.31687 nanograms per gallon.
Real-world example
1,000 cg/yd3 × 49511.31687 = 49,511,316.87 ng/gal
1,000 centigrams per cubic yard = 49,511,316.87 nanograms per gallon.
Conversion table
| Centigram per Cubic yard (cg/yd3) | Nanogram per Gallon (ng/gal) |
|---|---|
| 0.1 cg/yd3 | 4,951.131687 ng/gal |
| 1 cg/yd3 | 49,511.31687 ng/gal |
| 10 cg/yd3 | 495,113.1687 ng/gal |
| 100 cg/yd3 | 4,951,131.687 ng/gal |
| 1,000 cg/yd3 | 49,511,316.87 ng/gal |
| 10,000 cg/yd3 | 495,113,168.7 ng/gal |
Reverse conversion: Nanogram per Gallon to Centigram per Cubic yard
1 ng/gal × 0.0000201974026 = 0.0000201974 cg/yd3
1 nanogram per gallon = 0.0000201974 centigrams per cubic yard.
centigrams per cubic yard = nanograms per gallon × 0.0000201974025974
For a page dedicated to this direction, see Nanogram per Gallon to Centigram per Cubic yard.
Understanding the Centigram per Cubic yard (cg/yd3)
Mass per volume density.
Understanding the Nanogram per Gallon (ng/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanograms per gallon are in 1 centigram per cubic yard?
1 centigram per cubic yard equals 49,511.31687 nanograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cubic yard to nanogram per gallon?
Multiply the centigram per cubic yard value by 49511.31687. The converter above does this instantly to whatever precision you set.
How do I convert nanogram per gallon back to centigram per cubic yard?
Use the reverse factor: 1 nanogram per gallon equals 0.0000201974 centigrams per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cubic yard?
Centigram per Cubic yard (cg/yd3) is a unit of density.
What is a nanogram per gallon?
Nanogram per Gallon (ng/gal) is a unit of density.
Is the centigram per cubic yard to nanogram per gallon conversion exact?
Yes. Both centigram per cubic yard and nanogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 49511.31687 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.