Mass per volume density.
Pounds per Liter to Drams per Imperial gallon Converter — lb/L to dr/imp gal
Convert Pound per Liter (lb/L) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 pound per liter = 1,163.79904 dram per imperial gallon). See the formula, worked examples, and conversion table.
Pounds per Liter to Drams 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 453.59237 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Liter to Drams per Imperial gallon
Pound per Liter and Dram 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
drams per imperial gallon = pounds per liter × 1163.79904
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per liter equals 453.59237 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct pound per liter-to-dram per imperial gallon factor of 1163.79904.
Simple example
1 lb/L × 1163.79904 = 1,163.79904 dr/imp gal
1 pound per liter = 1,163.79904 drams per imperial gallon.
Real-world example
1,000 lb/L × 1163.79904 = 1,163,799.04 dr/imp gal
1,000 pounds per liter = 1,163,799.04 drams per imperial gallon.
Conversion table
| Pound per Liter (lb/L) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 lb/L | 116.379904 dr/imp gal |
| 1 lb/L | 1,163.79904 dr/imp gal |
| 10 lb/L | 11,637.9904 dr/imp gal |
| 100 lb/L | 116,379.904 dr/imp gal |
| 1,000 lb/L | 1,163,799.04 dr/imp gal |
| 10,000 lb/L | 11,637,990.4 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Pound per Liter
1 dr/imp gal × 0.0008592548762 = 0.0008592549 lb/L
1 dram per imperial gallon = 0.0008592549 pounds per liter.
pounds per liter = drams per imperial gallon × 0.000859254876168
For a page dedicated to this direction, see Dram per Imperial gallon to Pound per Liter.
Understanding the Pound per Liter (lb/L)
Mass per volume density.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per imperial gallon are in 1 pound per liter?
1 pound per liter equals 1,163.79904 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per liter to dram per imperial gallon?
Multiply the pound per liter value by 1163.79904. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to pound per liter?
Use the reverse factor: 1 dram per imperial gallon equals 0.0008592549 pounds per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per liter?
Pound per Liter (lb/L) is a unit of density.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
Is the pound per liter to dram per imperial gallon conversion exact?
Yes. Both pound per liter and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1163.79904 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.