Mass per volume density.
Drams per Imperial gallon to Centigrams per Liter Converter — dr/imp gal to cg/L
Convert Dram per Imperial gallon (dr/imp gal) to Centigram per Liter (cg/L) using the exact conversion factor (1 dram per imperial gallon = 38.97514557 centigram per liter). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Centigrams 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 0.3897514557 / 0.01.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Imperial gallon to Centigrams per Liter
Dram per Imperial gallon and Centigram 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
centigrams per liter = drams per imperial gallon × 38.9751455715
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per imperial gallon equals 0.389751455715 base units, and 1 centigram per liter equals 0.01 base units, so dividing one by the other gives the direct dram per imperial gallon-to-centigram per liter factor of 38.9751455715.
Simple example
1 dr/imp gal × 38.97514557 = 38.97514557 cg/L
1 dram per imperial gallon = 38.97514557 centigrams per liter.
Real-world example
1,000 dr/imp gal × 38.97514557 = 38,975.14557 cg/L
1,000 drams per imperial gallon = 38,975.14557 centigrams per liter.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Centigram per Liter (cg/L) |
|---|---|
| 0.1 dr/imp gal | 3.897514557 cg/L |
| 1 dr/imp gal | 38.97514557 cg/L |
| 10 dr/imp gal | 389.7514557 cg/L |
| 100 dr/imp gal | 3,897.514557 cg/L |
| 1,000 dr/imp gal | 38,975.14557 cg/L |
| 10,000 dr/imp gal | 389,751.4557 cg/L |
Reverse conversion: Centigram per Liter to Dram per Imperial gallon
38.97514557 cg/L × 0.02565737691 = 1 dr/imp gal
38.97514557 centigrams per liter = 1 drams per imperial gallon.
drams per imperial gallon = centigrams per liter × 0.0256573769087
For a page dedicated to this direction, see Centigram per Liter to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Centigram per Liter (cg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per liter are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 38.97514557 centigrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to centigram per liter?
Multiply the dram per imperial gallon value by 38.97514557. The converter above does this instantly to whatever precision you set.
How do I convert centigram per liter back to dram per imperial gallon?
Use the reverse factor: 1 centigram per liter equals 0.0256573769 drams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
What is a centigram per liter?
Centigram per Liter (cg/L) is a unit of density.
Is the dram per imperial gallon to centigram per liter conversion exact?
Yes. Both dram per imperial gallon and centigram per liter are defined by fixed standards rather than physical artifacts, so the factor of 38.97514557 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.