Mass per volume density.
Drams per Quart to Centigrams per Imperial gallon Converter — dr/qt to cg/imp gal
Convert Dram per Quart (dr/qt) to Centigram per Imperial gallon (cg/imp gal) using the exact conversion factor (1 dram per quart = 851.1589421 centigram per imperial gallon). See the formula, worked examples, and conversion table.
Drams per Quart to Centigrams 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 1.872287927 / 0.002199692483.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Quart to Centigrams per Imperial gallon
Dram per Quart and Centigram 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
centigrams per imperial gallon = drams per quart × 851.158942127
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 centigram per imperial gallon equals 0.00219969248299 base units, so dividing one by the other gives the direct dram per quart-to-centigram per imperial gallon factor of 851.158942127.
Simple example
1 dr/qt × 851.1589421 = 851.1589421 cg/imp gal
1 dram per quart = 851.1589421 centigrams per imperial gallon.
Real-world example
1,000 dr/qt × 851.1589421 = 851,158.9421 cg/imp gal
1,000 drams per quart = 851,158.9421 centigrams per imperial gallon.
Conversion table
| Dram per Quart (dr/qt) | Centigram per Imperial gallon (cg/imp gal) |
|---|---|
| 0.1 dr/qt | 85.11589421 cg/imp gal |
| 1 dr/qt | 851.1589421 cg/imp gal |
| 10 dr/qt | 8,511.589421 cg/imp gal |
| 100 dr/qt | 85,115.89421 cg/imp gal |
| 1,000 dr/qt | 851,158.9421 cg/imp gal |
| 10,000 dr/qt | 8,511,589.421 cg/imp gal |
Reverse conversion: Centigram per Imperial gallon to Dram per Quart
851.1589421 cg/imp gal × 0.0011748687 = 1 dr/qt
851.1589421 centigrams per imperial gallon = 1 drams per quart.
drams per quart = centigrams per imperial gallon × 0.0011748687002
For a page dedicated to this direction, see Centigram per Imperial gallon to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Centigram per Imperial gallon (cg/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per imperial gallon are in 1 dram per quart?
1 dram per quart equals 851.1589421 centigrams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to centigram per imperial gallon?
Multiply the dram per quart value by 851.1589421. The converter above does this instantly to whatever precision you set.
How do I convert centigram per imperial gallon back to dram per quart?
Use the reverse factor: 1 centigram per imperial gallon equals 0.0011748687 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
What is a centigram per imperial gallon?
Centigram per Imperial gallon (cg/imp gal) is a unit of density.
Is the dram per quart to centigram per imperial gallon conversion exact?
Yes. Both dram per quart and centigram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 851.1589421 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.