Mass per volume density.
Centigrams per Imperial gallon to Decigrams per Liter Converter — cg/imp gal to dg/L
Convert Centigram per Imperial gallon (cg/imp gal) to Decigram per Liter (dg/L) using the exact conversion factor (1 centigram per imperial gallon = 0.0219969248 decigram per liter). See the formula, worked examples, and conversion table.
Centigrams per Imperial gallon to Decigrams per Liter 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 0.002199692483 / 0.1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Imperial gallon to Decigrams per Liter
Centigram per Imperial gallon and Decigram per Liter 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 liter = centigrams per imperial gallon × 0.0219969248299
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per imperial gallon equals 0.00219969248299 base units, and 1 decigram per liter equals 0.1 base units, so dividing one by the other gives the direct centigram per imperial gallon-to-decigram per liter factor of 0.0219969248299.
Simple example
1 cg/imp gal × 0.02199692483 = 0.0219969248 dg/L
1 centigram per imperial gallon = 0.0219969248 decigrams per liter.
Real-world example
1,000 cg/imp gal × 0.02199692483 = 21.99692483 dg/L
1,000 centigrams per imperial gallon = 21.99692483 decigrams per liter.
Conversion table
| Centigram per Imperial gallon (cg/imp gal) | Decigram per Liter (dg/L) |
|---|---|
| 0.1 cg/imp gal | 0.0021996925 dg/L |
| 1 cg/imp gal | 0.0219969248 dg/L |
| 10 cg/imp gal | 0.2199692483 dg/L |
| 100 cg/imp gal | 2.199692483 dg/L |
| 1,000 cg/imp gal | 21.99692483 dg/L |
| 10,000 cg/imp gal | 219.9692483 dg/L |
Reverse conversion: Decigram per Liter to Centigram per Imperial gallon
0.0219969248 dg/L × 45.4609 = 0.9999999986 cg/imp gal
0.0219969248 decigrams per liter = 0.9999999986 centigrams per imperial gallon.
centigrams per imperial gallon = decigrams per liter × 45.4609
For a page dedicated to this direction, see Decigram per Liter to Centigram per Imperial gallon.
Understanding the Centigram per Imperial gallon (cg/imp gal)
Mass per volume density.
Understanding the Decigram per Liter (dg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per liter are in 1 centigram per imperial gallon?
1 centigram per imperial gallon equals 0.0219969248 decigrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per imperial gallon to decigram per liter?
Multiply the centigram per imperial gallon value by 0.02199692483. The converter above does this instantly to whatever precision you set.
How do I convert decigram per liter back to centigram per imperial gallon?
Use the reverse factor: 1 decigram per liter equals 45.4609 centigrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per imperial gallon?
Centigram per Imperial gallon (cg/imp gal) is a unit of density.
What is a decigram per liter?
Decigram per Liter (dg/L) is a unit of density.
Is the centigram per imperial gallon to decigram per liter conversion exact?
Yes. Both centigram per imperial gallon and decigram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.02199692483 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.