Mass per volume density.
Pounds per Imperial gallon to Kilograms per Milliliter Converter — lb/imp gal to kg/mL
Convert Pound per Imperial gallon (lb/imp gal) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 pound per imperial gallon = 0.0000997764 kilogram per milliliter). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon to Kilograms per Milliliter 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 / 1e+6.
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 Milliliter
Pound per Imperial gallon and Kilogram per Milliliter 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 milliliter = pounds per imperial gallon × 0.0000997763726631
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 milliliter equals 1000000 base units, so dividing one by the other gives the direct pound per imperial gallon-to-kilogram per milliliter factor of 0.0000997763726631.
Simple example
1 lb/imp gal × 0.00009977637266 = 0.0000997764 kg/mL
1 pound per imperial gallon = 0.0000997764 kilograms per milliliter.
Real-world example
1,000 lb/imp gal × 0.00009977637266 = 0.0997763727 kg/mL
1,000 pounds per imperial gallon = 0.0997763727 kilograms per milliliter.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 lb/imp gal | 0.0000099776 kg/mL |
| 1 lb/imp gal | 0.0000997764 kg/mL |
| 10 lb/imp gal | 0.0009977637 kg/mL |
| 100 lb/imp gal | 0.0099776373 kg/mL |
| 1,000 lb/imp gal | 0.0997763727 kg/mL |
| 10,000 lb/imp gal | 0.9977637266 kg/mL |
Reverse conversion: Kilogram per Milliliter to Pound per Imperial gallon
0.0000997764 kg/mL × 10022.41285 = 1.000000274 lb/imp gal
0.0000997764 kilograms per milliliter = 1.000000274 pounds per imperial gallon.
pounds per imperial gallon = kilograms per milliliter × 10022.412855
For a page dedicated to this direction, see Kilogram per Milliliter to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Understanding the Kilogram per Milliliter (kg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per milliliter are in 1 pound per imperial gallon?
1 pound per imperial gallon equals 0.0000997764 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to kilogram per milliliter?
Multiply the pound per imperial gallon value by 0.00009977637266. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to pound per imperial gallon?
Use the reverse factor: 1 kilogram per milliliter equals 10,022.41285 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 milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
Is the pound per imperial gallon to kilogram per milliliter conversion exact?
Yes. Both pound per imperial gallon and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00009977637266 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.