Mass per volume density.
Centigrams per Milliliter to Drams per Gallon Converter — cg/mL to dr/gal
Convert Centigram per Milliliter (cg/mL) to Dram per Gallon (dr/gal) using the exact conversion factor (1 centigram per milliliter = 21.3642354 dram per gallon). See the formula, worked examples, and conversion table.
Centigrams per Milliliter to Drams 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 10 / 0.4680719817.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Milliliter to Drams per Gallon
Centigram per Milliliter and Dram 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
drams per gallon = centigrams per milliliter × 21.3642353972
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per milliliter equals 10 base units, and 1 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct centigram per milliliter-to-dram per gallon factor of 21.3642353972.
Simple example
1 cg/mL × 21.3642354 = 21.3642354 dr/gal
1 centigram per milliliter = 21.3642354 drams per gallon.
Real-world example
1,000 cg/mL × 21.3642354 = 21,364.2354 dr/gal
1,000 centigrams per milliliter = 21,364.2354 drams per gallon.
Conversion table
| Centigram per Milliliter (cg/mL) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 cg/mL | 2.13642354 dr/gal |
| 1 cg/mL | 21.3642354 dr/gal |
| 10 cg/mL | 213.642354 dr/gal |
| 100 cg/mL | 2,136.42354 dr/gal |
| 1,000 cg/mL | 21,364.2354 dr/gal |
| 10,000 cg/mL | 213,642.354 dr/gal |
Reverse conversion: Dram per Gallon to Centigram per Milliliter
21.3642354 dr/gal × 0.04680719817 = 1 cg/mL
21.3642354 drams per gallon = 1 centigrams per milliliter.
centigrams per milliliter = drams per gallon × 0.0468071981707
For a page dedicated to this direction, see Dram per Gallon to Centigram per Milliliter.
Understanding the Centigram per Milliliter (cg/mL)
Mass per volume density.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per gallon are in 1 centigram per milliliter?
1 centigram per milliliter equals 21.3642354 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per milliliter to dram per gallon?
Multiply the centigram per milliliter value by 21.3642354. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to centigram per milliliter?
Use the reverse factor: 1 dram per gallon equals 0.0468071982 centigrams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per milliliter?
Centigram per Milliliter (cg/mL) is a unit of density.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
Is the centigram per milliliter to dram per gallon conversion exact?
Yes. Both centigram per milliliter and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 21.3642354 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.