Mass per volume density.
Grams per Gallon to Drams per Quart Converter — g/gal to dr/qt
Convert Gram per Gallon (g/gal) to Dram per Quart (dr/qt) using the exact conversion factor (1 gram per gallon = 0.1410958478 dram per quart). See the formula, worked examples, and conversion table.
Grams per Gallon to Drams per Quart 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 0.2641720524 / 1.872287927.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Gallon to Drams per Quart
Gram per Gallon and Dram per Quart 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 quart = grams per gallon × 0.141095847798
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per gallon equals 0.264172052358 base units, and 1 dram per quart equals 1.87228792683 base units, so dividing one by the other gives the direct gram per gallon-to-dram per quart factor of 0.141095847798.
Simple example
1 g/gal × 0.1410958478 = 0.1410958478 dr/qt
1 gram per gallon = 0.1410958478 drams per quart.
Real-world example
1,000 g/gal × 0.1410958478 = 141.0958478 dr/qt
1,000 grams per gallon = 141.0958478 drams per quart.
Conversion table
| Gram per Gallon (g/gal) | Dram per Quart (dr/qt) |
|---|---|
| 0.1 g/gal | 0.0141095848 dr/qt |
| 1 g/gal | 0.1410958478 dr/qt |
| 10 g/gal | 1.410958478 dr/qt |
| 100 g/gal | 14.10958478 dr/qt |
| 1,000 g/gal | 141.0958478 dr/qt |
| 10,000 g/gal | 1,410.958478 dr/qt |
Reverse conversion: Dram per Quart to Gram per Gallon
0.1410958478 dr/qt × 7.087380781 = 1 g/gal
0.1410958478 drams per quart = 1 grams per gallon.
grams per gallon = drams per quart × 7.08738078125
For a page dedicated to this direction, see Dram per Quart to Gram per Gallon.
Understanding the Gram per Gallon (g/gal)
Mass per volume density.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per quart are in 1 gram per gallon?
1 gram per gallon equals 0.1410958478 drams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert gram per gallon to dram per quart?
Multiply the gram per gallon value by 0.1410958478. The converter above does this instantly to whatever precision you set.
How do I convert dram per quart back to gram per gallon?
Use the reverse factor: 1 dram per quart equals 7.087380781 grams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
Is the gram per gallon to dram per quart conversion exact?
Yes. Both gram per gallon and dram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.1410958478 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.