Mass per volume density.
Pounds per Imperial gallon to Kilograms per Fluid ounce Converter — lb/imp gal to kg/fl oz
Convert Pound per Imperial gallon (lb/imp gal) to Kilogram per Fluid ounce (kg/fl oz) using the exact conversion factor (1 pound per imperial gallon = 0.0029507395 kilogram per fluid ounce). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon to Kilograms per Fluid ounce 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 99.77637266 / 33814.0227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Imperial gallon to Kilograms per Fluid ounce
Pound per Imperial gallon and Kilogram per Fluid ounce 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
kilograms per fluid ounce = pounds per imperial gallon × 0.00295073950659
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per imperial gallon equals 99.7763726631 base units, and 1 kilogram per fluid ounce equals 33814.0227018 base units, so dividing one by the other gives the direct pound per imperial gallon-to-kilogram per fluid ounce factor of 0.00295073950659.
Simple example
1 lb/imp gal × 0.002950739507 = 0.0029507395 kg/fl oz
1 pound per imperial gallon = 0.0029507395 kilograms per fluid ounce.
Real-world example
1,000 lb/imp gal × 0.002950739507 = 2.950739507 kg/fl oz
1,000 pounds per imperial gallon = 2.950739507 kilograms per fluid ounce.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Kilogram per Fluid ounce (kg/fl oz) |
|---|---|
| 0.1 lb/imp gal | 0.000295074 kg/fl oz |
| 1 lb/imp gal | 0.0029507395 kg/fl oz |
| 10 lb/imp gal | 0.0295073951 kg/fl oz |
| 100 lb/imp gal | 0.2950739507 kg/fl oz |
| 1,000 lb/imp gal | 2.950739507 kg/fl oz |
| 10,000 lb/imp gal | 29.50739507 kg/fl oz |
Reverse conversion: Kilogram per Fluid ounce to Pound per Imperial gallon
0.0029507395 kg/fl oz × 338.8980958 = 0.9999999978 lb/imp gal
0.0029507395 kilograms per fluid ounce = 0.9999999978 pounds per imperial gallon.
pounds per imperial gallon = kilograms per fluid ounce × 338.898095805
For a page dedicated to this direction, see Kilogram per Fluid ounce to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Understanding the Kilogram per Fluid ounce (kg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per fluid ounce are in 1 pound per imperial gallon?
1 pound per imperial gallon equals 0.0029507395 kilograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to kilogram per fluid ounce?
Multiply the pound per imperial gallon value by 0.002950739507. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per fluid ounce back to pound per imperial gallon?
Use the reverse factor: 1 kilogram per fluid ounce equals 338.8980958 pounds per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
What is a kilogram per fluid ounce?
Kilogram per Fluid ounce (kg/fl oz) is a unit of density.
Is the pound per imperial gallon to kilogram per fluid ounce conversion exact?
Yes. Both pound per imperial gallon and kilogram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.002950739507 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.