Mass per volume density.
Pounds per Liter to Ounces per Imperial gallon Converter — lb/L to oz/imp gal
Convert Pound per Liter (lb/L) to Ounce per Imperial gallon (oz/imp gal) using the exact conversion factor (1 pound per liter = 72.73744 ounce per imperial gallon). See the formula, worked examples, and conversion table.
Pounds per Liter to Ounces 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 / 6.236023291.
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 Ounces per Imperial gallon
Pound per Liter and Ounce 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
ounces per imperial gallon = pounds per liter × 72.73744
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 ounce per imperial gallon equals 6.23602329144 base units, so dividing one by the other gives the direct pound per liter-to-ounce per imperial gallon factor of 72.73744.
Simple example
1 lb/L × 72.73744 = 72.73744 oz/imp gal
1 pound per liter = 72.73744 ounces per imperial gallon.
Real-world example
1,000 lb/L × 72.73744 = 72,737.44 oz/imp gal
1,000 pounds per liter = 72,737.44 ounces per imperial gallon.
Conversion table
| Pound per Liter (lb/L) | Ounce per Imperial gallon (oz/imp gal) |
|---|---|
| 0.1 lb/L | 7.273744 oz/imp gal |
| 1 lb/L | 72.73744 oz/imp gal |
| 10 lb/L | 727.3744 oz/imp gal |
| 100 lb/L | 7,273.744 oz/imp gal |
| 1,000 lb/L | 72,737.44 oz/imp gal |
| 10,000 lb/L | 727,374.4 oz/imp gal |
Reverse conversion: Ounce per Imperial gallon to Pound per Liter
72.73744 oz/imp gal × 0.01374807802 = 1 lb/L
72.73744 ounces per imperial gallon = 1 pound per liter.
pounds per liter = ounces per imperial gallon × 0.0137480780187
For a page dedicated to this direction, see Ounce per Imperial gallon to Pound per Liter.
Understanding the Pound per Liter (lb/L)
Mass per volume density.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per imperial gallon are in 1 pound per liter?
1 pound per liter equals 72.73744 ounces per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per liter to ounce per imperial gallon?
Multiply the pound per liter value by 72.73744. The converter above does this instantly to whatever precision you set.
How do I convert ounce per imperial gallon back to pound per liter?
Use the reverse factor: 1 ounce per imperial gallon equals 0.013748078 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 ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
Is the pound per liter to ounce per imperial gallon conversion exact?
Yes. Both pound per liter and ounce per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 72.73744 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.