Mass per volume density.
Nanograms per Imperial gallon to Nanograms per Cubic yard Converter — ng/imp gal to ng/yd3
Convert Nanogram per Imperial gallon (ng/imp gal) to Nanogram per Cubic yard (ng/yd3) using the exact conversion factor (1 nanogram per imperial gallon = 168.1785574 nanogram per cubic yard). See the formula, worked examples, and conversion table.
Nanograms per Imperial gallon to Nanograms 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 2.19969248e-10 / 1.30795062e-12.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Imperial gallon to Nanograms per Cubic yard
Nanogram per Imperial gallon and Nanogram 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
nanograms per cubic yard = nanograms per imperial gallon × 168.178557394
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per imperial gallon equals 2.199692e-10 base units, and 1 nanogram per cubic yard equals 1.307951e-12 base units, so dividing one by the other gives the direct nanogram per imperial gallon-to-nanogram per cubic yard factor of 168.178557394.
Simple example
1 ng/imp gal × 168.1785574 = 168.1785574 ng/yd3
1 nanogram per imperial gallon = 168.1785574 nanograms per cubic yard.
Real-world example
1,000 ng/imp gal × 168.1785574 = 168,178.5574 ng/yd3
1,000 nanograms per imperial gallon = 168,178.5574 nanograms per cubic yard.
Conversion table
| Nanogram per Imperial gallon (ng/imp gal) | Nanogram per Cubic yard (ng/yd3) |
|---|---|
| 0.1 ng/imp gal | 16.81785574 ng/yd3 |
| 1 ng/imp gal | 168.1785574 ng/yd3 |
| 10 ng/imp gal | 1,681.785574 ng/yd3 |
| 100 ng/imp gal | 16,817.85574 ng/yd3 |
| 1,000 ng/imp gal | 168,178.5574 ng/yd3 |
| 10,000 ng/imp gal | 1,681,785.574 ng/yd3 |
Reverse conversion: Nanogram per Cubic yard to Nanogram per Imperial gallon
168.1785574 ng/yd3 × 0.005946061231 = 1 ng/imp gal
168.1785574 nanograms per cubic yard = 1 nanograms per imperial gallon.
nanograms per imperial gallon = nanograms per cubic yard × 0.00594606123096
For a page dedicated to this direction, see Nanogram per Cubic yard to Nanogram per Imperial gallon.
Understanding the Nanogram per Imperial gallon (ng/imp gal)
Mass per volume density.
Understanding the Nanogram per Cubic yard (ng/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanograms per cubic yard are in 1 nanogram per imperial gallon?
1 nanogram per imperial gallon equals 168.1785574 nanograms per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per imperial gallon to nanogram per cubic yard?
Multiply the nanogram per imperial gallon value by 168.1785574. The converter above does this instantly to whatever precision you set.
How do I convert nanogram per cubic yard back to nanogram per imperial gallon?
Use the reverse factor: 1 nanogram per cubic yard equals 0.0059460612 nanograms per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per imperial gallon?
Nanogram per Imperial gallon (ng/imp gal) is a unit of density.
What is a nanogram per cubic yard?
Nanogram per Cubic yard (ng/yd3) is a unit of density.
Is the nanogram per imperial gallon to nanogram per cubic yard conversion exact?
Yes. Both nanogram per imperial gallon and nanogram per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 168.1785574 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.