Mass per volume density.
Centigrams per Gallon to Drams per Gallon Converter — cg/gal to dr/gal
Convert Centigram per Gallon (cg/gal) to Dram per Gallon (dr/gal) using the exact conversion factor (1 centigram per gallon = 0.0056438339 dram per gallon). See the formula, worked examples, and conversion table.
Centigrams per Gallon 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 0.002641720524 / 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 Gallon to Drams per Gallon
Centigram per Gallon 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 gallon × 0.00564383391193
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per gallon equals 0.00264172052358 base units, and 1 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct centigram per gallon-to-dram per gallon factor of 0.00564383391193.
Simple example
1 cg/gal × 0.005643833912 = 0.0056438339 dr/gal
1 centigram per gallon = 0.0056438339 drams per gallon.
Real-world example
1,000 cg/gal × 0.005643833912 = 5.643833912 dr/gal
1,000 centigrams per gallon = 5.643833912 drams per gallon.
Conversion table
| Centigram per Gallon (cg/gal) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 cg/gal | 0.0005643834 dr/gal |
| 1 cg/gal | 0.0056438339 dr/gal |
| 10 cg/gal | 0.0564383391 dr/gal |
| 100 cg/gal | 0.5643833912 dr/gal |
| 1,000 cg/gal | 5.643833912 dr/gal |
| 10,000 cg/gal | 56.43833912 dr/gal |
Reverse conversion: Dram per Gallon to Centigram per Gallon
0.0056438339 dr/gal × 177.1845195 = 0.9999999979 cg/gal
0.0056438339 drams per gallon = 0.9999999979 centigrams per gallon.
centigrams per gallon = drams per gallon × 177.184519531
For a page dedicated to this direction, see Dram per Gallon to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
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 gallon?
1 centigram per gallon equals 0.0056438339 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to dram per gallon?
Multiply the centigram per gallon value by 0.005643833912. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to centigram per gallon?
Use the reverse factor: 1 dram per gallon equals 177.1845195 centigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) 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 gallon to dram per gallon conversion exact?
Yes. Both centigram per gallon and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.005643833912 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.