Mass per volume density.
Micrograms per Imperial gallon to Decigrams per Gallon Converter — ug/imp gal to dg/gal
Convert Microgram per Imperial gallon (ug/imp gal) to Decigram per Gallon (dg/gal) using the exact conversion factor (1 microgram per imperial gallon = 0.0000083267 decigram per gallon). See the formula, worked examples, and conversion table.
Micrograms per Imperial gallon to Decigrams 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-7 / 0.02641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Imperial gallon to Decigrams per Gallon
Microgram per Imperial gallon and Decigram 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
decigrams per gallon = micrograms per imperial gallon × 0.00000832674184629
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per imperial gallon equals 2.199692e-7 base units, and 1 decigram per gallon equals 0.0264172052358 base units, so dividing one by the other gives the direct microgram per imperial gallon-to-decigram per gallon factor of 0.00000832674184629.
Simple example
1 ug/imp gal × 0.000008326741846 = 0.0000083267 dg/gal
1 microgram per imperial gallon = 0.0000083267 decigrams per gallon.
Real-world example
1,000 ug/imp gal × 0.000008326741846 = 0.0083267418 dg/gal
1,000 micrograms per imperial gallon = 0.0083267418 decigrams per gallon.
Conversion table
| Microgram per Imperial gallon (ug/imp gal) | Decigram per Gallon (dg/gal) |
|---|---|
| 0.1 ug/imp gal | 8.326742e-7 dg/gal |
| 1 ug/imp gal | 0.0000083267 dg/gal |
| 10 ug/imp gal | 0.0000832674 dg/gal |
| 100 ug/imp gal | 0.0008326742 dg/gal |
| 1,000 ug/imp gal | 0.0083267418 dg/gal |
| 10,000 ug/imp gal | 0.0832674185 dg/gal |
Reverse conversion: Decigram per Gallon to Microgram per Imperial gallon
0.0000083267 dg/gal × 120094.9926 = 0.9999949745 ug/imp gal
0.0000083267 decigrams per gallon = 0.9999949745 micrograms per imperial gallon.
micrograms per imperial gallon = decigrams per gallon × 120094.99255
For a page dedicated to this direction, see Decigram per Gallon to Microgram per Imperial gallon.
Understanding the Microgram per Imperial gallon (ug/imp gal)
Mass per volume density.
Understanding the Decigram per Gallon (dg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per gallon are in 1 microgram per imperial gallon?
1 microgram per imperial gallon equals 0.0000083267 decigrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per imperial gallon to decigram per gallon?
Multiply the microgram per imperial gallon value by 0.000008326741846. The converter above does this instantly to whatever precision you set.
How do I convert decigram per gallon back to microgram per imperial gallon?
Use the reverse factor: 1 decigram per gallon equals 120,094.9926 micrograms per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per imperial gallon?
Microgram per Imperial gallon (ug/imp gal) is a unit of density.
What is a decigram per gallon?
Decigram per Gallon (dg/gal) is a unit of density.
Is the microgram per imperial gallon to decigram per gallon conversion exact?
Yes. Both microgram per imperial gallon and decigram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.000008326741846 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.