Mass per volume density.
Decigrams per Gallon to Pounds per Quart Converter — dg/gal to lb/qt
Convert Decigram per Gallon (dg/gal) to Pound per Quart (lb/qt) using the exact conversion factor (1 decigram per gallon = 0.0000551156 pound per quart). See the formula, worked examples, and conversion table.
Decigrams per Gallon to Pounds 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 0.02641720524 / 479.3057093.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Gallon to Pounds per Quart
Decigram per Gallon and Pound 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
pounds per quart = decigrams per gallon × 0.0000551155655462
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per gallon equals 0.0264172052358 base units, and 1 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct decigram per gallon-to-pound per quart factor of 0.0000551155655462.
Simple example
1 dg/gal × 0.00005511556555 = 0.0000551156 lb/qt
1 decigram per gallon = 0.0000551156 pounds per quart.
Real-world example
1,000 dg/gal × 0.00005511556555 = 0.0551155656 lb/qt
1,000 decigrams per gallon = 0.0551155656 pounds per quart.
Conversion table
| Decigram per Gallon (dg/gal) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 dg/gal | 0.0000055116 lb/qt |
| 1 dg/gal | 0.0000551156 lb/qt |
| 10 dg/gal | 0.0005511557 lb/qt |
| 100 dg/gal | 0.0055115566 lb/qt |
| 1,000 dg/gal | 0.0551155656 lb/qt |
| 10,000 dg/gal | 0.5511556555 lb/qt |
Reverse conversion: Pound per Quart to Decigram per Gallon
0.0000551156 lb/qt × 18143.6948 = 1.000000625 dg/gal
0.0000551156 pounds per quart = 1.000000625 decigrams per gallon.
decigrams per gallon = pounds per quart × 18143.6948
For a page dedicated to this direction, see Pound per Quart to Decigram per Gallon.
Understanding the Decigram per Gallon (dg/gal)
Mass per volume density.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per quart are in 1 decigram per gallon?
1 decigram per gallon equals 0.0000551156 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per gallon to pound per quart?
Multiply the decigram per gallon value by 0.00005511556555. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to decigram per gallon?
Use the reverse factor: 1 pound per quart equals 18,143.6948 decigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per gallon?
Decigram per Gallon (dg/gal) is a unit of density.
What is a pound per quart?
Pound per Quart (lb/qt) is a unit of density.
Is the decigram per gallon to pound per quart conversion exact?
Yes. Both decigram per gallon and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.00005511556555 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.