Mass per volume density.
Nanograms per Imperial gallon to Micrograms per Gallon Converter — ng/imp gal to ug/gal
Convert Nanogram per Imperial gallon (ng/imp gal) to Microgram per Gallon (ug/gal) using the exact conversion factor (1 nanogram per imperial gallon = 0.0008326742 microgram per gallon). See the formula, worked examples, and conversion table.
Nanograms per Imperial gallon to Micrograms 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 2.19969248e-10 / 2.64172052e-7.
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 Micrograms per Gallon
Nanogram per Imperial gallon and Microgram 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
micrograms per gallon = nanograms per imperial gallon × 0.000832674184629
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 microgram per gallon equals 2.641721e-7 base units, so dividing one by the other gives the direct nanogram per imperial gallon-to-microgram per gallon factor of 0.000832674184629.
Simple example
1 ng/imp gal × 0.0008326741846 = 0.0008326742 ug/gal
1 nanogram per imperial gallon = 0.0008326742 micrograms per gallon.
Real-world example
1,000 ng/imp gal × 0.0008326741846 = 0.8326741846 ug/gal
1,000 nanograms per imperial gallon = 0.8326741846 micrograms per gallon.
Conversion table
| Nanogram per Imperial gallon (ng/imp gal) | Microgram per Gallon (ug/gal) |
|---|---|
| 0.1 ng/imp gal | 0.0000832674 ug/gal |
| 1 ng/imp gal | 0.0008326742 ug/gal |
| 10 ng/imp gal | 0.0083267418 ug/gal |
| 100 ng/imp gal | 0.0832674185 ug/gal |
| 1,000 ng/imp gal | 0.8326741846 ug/gal |
| 10,000 ng/imp gal | 8.326741846 ug/gal |
Reverse conversion: Microgram per Gallon to Nanogram per Imperial gallon
0.0008326742 ug/gal × 1200.949926 = 1.000000018 ng/imp gal
0.0008326742 micrograms per gallon = 1.000000018 nanograms per imperial gallon.
nanograms per imperial gallon = micrograms per gallon × 1200.9499255
For a page dedicated to this direction, see Microgram per Gallon to Nanogram per Imperial gallon.
Understanding the Nanogram per Imperial gallon (ng/imp gal)
Mass per volume density.
Understanding the Microgram per Gallon (ug/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per gallon are in 1 nanogram per imperial gallon?
1 nanogram per imperial gallon equals 0.0008326742 micrograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per imperial gallon to microgram per gallon?
Multiply the nanogram per imperial gallon value by 0.0008326741846. The converter above does this instantly to whatever precision you set.
How do I convert microgram per gallon back to nanogram per imperial gallon?
Use the reverse factor: 1 microgram per gallon equals 1,200.949926 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 microgram per gallon?
Microgram per Gallon (ug/gal) is a unit of density.
Is the nanogram per imperial gallon to microgram per gallon conversion exact?
Yes. Both nanogram per imperial gallon and microgram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0008326741846 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.