Mass per volume density.
Drams per Gallon to Pounds per Liter Converter — dr/gal to lb/L
Convert Dram per Gallon (dr/gal) to Pound per Liter (lb/L) using the exact conversion factor (1 dram per gallon = 0.0010319221 pound per liter). See the formula, worked examples, and conversion table.
Drams per Gallon to Pounds per Liter 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 0.4680719817 / 453.59237.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Pounds per Liter
Dram per Gallon and Pound per Liter 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 liter = drams per gallon × 0.00103192207952
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 pound per liter equals 453.59237 base units, so dividing one by the other gives the direct dram per gallon-to-pound per liter factor of 0.00103192207952.
Simple example
1 dr/gal × 0.00103192208 = 0.0010319221 lb/L
1 dram per gallon = 0.0010319221 pounds per liter.
Real-world example
1,000 dr/gal × 0.00103192208 = 1.03192208 lb/L
1,000 drams per gallon = 1.03192208 pounds per liter.
Conversion table
| Dram per Gallon (dr/gal) | Pound per Liter (lb/L) |
|---|---|
| 0.1 dr/gal | 0.0001031922 lb/L |
| 1 dr/gal | 0.0010319221 lb/L |
| 10 dr/gal | 0.0103192208 lb/L |
| 100 dr/gal | 0.103192208 lb/L |
| 1,000 dr/gal | 1.03192208 lb/L |
| 10,000 dr/gal | 10.3192208 lb/L |
Reverse conversion: Pound per Liter to Dram per Gallon
0.0010319221 lb/L × 969.0654167 = 1.00000002 dr/gal
0.0010319221 pounds per liter = 1.00000002 drams per gallon.
drams per gallon = pounds per liter × 969.065416704
For a page dedicated to this direction, see Pound per Liter to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Pound per Liter (lb/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per liter are in 1 dram per gallon?
1 dram per gallon equals 0.0010319221 pounds per liter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to pound per liter?
Multiply the dram per gallon value by 0.00103192208. The converter above does this instantly to whatever precision you set.
How do I convert pound per liter back to dram per gallon?
Use the reverse factor: 1 pound per liter equals 969.0654167 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a pound per liter?
Pound per Liter (lb/L) is a unit of density.
Is the dram per gallon to pound per liter conversion exact?
Yes. Both dram per gallon and pound per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.00103192208 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.