Mass per volume density.
Milligrams per Gallon to Decagrams per Imperial gallon Converter — mg/gal to dag/imp gal
Convert Milligram per Gallon (mg/gal) to Decagram per Imperial gallon (dag/imp gal) using the exact conversion factor (1 milligram per gallon = 0.000120095 decagram per imperial gallon). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Decagrams per Imperial 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 0.0002641720524 / 2.199692483.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Gallon to Decagrams per Imperial gallon
Milligram per Gallon and Decagram per Imperial 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
decagrams per imperial gallon = milligrams per gallon × 0.00012009499255
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per gallon equals 0.000264172052358 base units, and 1 decagram per imperial gallon equals 2.19969248299 base units, so dividing one by the other gives the direct milligram per gallon-to-decagram per imperial gallon factor of 0.00012009499255.
Simple example
1 mg/gal × 0.0001200949926 = 0.000120095 dag/imp gal
1 milligram per gallon = 0.000120095 decagrams per imperial gallon.
Real-world example
1,000 mg/gal × 0.0001200949926 = 0.1200949926 dag/imp gal
1,000 milligrams per gallon = 0.1200949926 decagrams per imperial gallon.
Conversion table
| Milligram per Gallon (mg/gal) | Decagram per Imperial gallon (dag/imp gal) |
|---|---|
| 0.1 mg/gal | 0.0000120095 dag/imp gal |
| 1 mg/gal | 0.000120095 dag/imp gal |
| 10 mg/gal | 0.0012009499 dag/imp gal |
| 100 mg/gal | 0.0120094993 dag/imp gal |
| 1,000 mg/gal | 0.1200949926 dag/imp gal |
| 10,000 mg/gal | 1.200949926 dag/imp gal |
Reverse conversion: Decagram per Imperial gallon to Milligram per Gallon
0.000120095 dag/imp gal × 8326.741846 = 1.000000062 mg/gal
0.000120095 decagrams per imperial gallon = 1.000000062 milligrams per gallon.
milligrams per gallon = decagrams per imperial gallon × 8326.74184629
For a page dedicated to this direction, see Decagram per Imperial gallon to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Understanding the Decagram per Imperial gallon (dag/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per imperial gallon are in 1 milligram per gallon?
1 milligram per gallon equals 0.000120095 decagrams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to decagram per imperial gallon?
Multiply the milligram per gallon value by 0.0001200949926. The converter above does this instantly to whatever precision you set.
How do I convert decagram per imperial gallon back to milligram per gallon?
Use the reverse factor: 1 decagram per imperial gallon equals 8,326.741846 milligrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of density.
What is a decagram per imperial gallon?
Decagram per Imperial gallon (dag/imp gal) is a unit of density.
Is the milligram per gallon to decagram per imperial gallon conversion exact?
Yes. Both milligram per gallon and decagram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0001200949926 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.