Mass per volume density.
Pounds per Imperial gallon to Long tons per Pint Converter — lb/imp gal to long ton/pt
Convert Pound per Imperial gallon (lb/imp gal) to Long ton per Pint (long ton/pt) using the exact conversion factor (1 pound per imperial gallon = 0.0000464662 long ton per pint). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon to Long tons per Pint 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 / 2.14728958e+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 Long tons per Pint
Pound per Imperial gallon and Long ton per Pint 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
long tons per pint = pounds per imperial gallon × 0.0000464661933387
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 long ton per pint equals 2147289.57752 base units, so dividing one by the other gives the direct pound per imperial gallon-to-long ton per pint factor of 0.0000464661933387.
Simple example
1 lb/imp gal × 0.00004646619334 = 0.0000464662 long ton/pt
1 pound per imperial gallon = 0.0000464662 long tons per pint.
Real-world example
1,000 lb/imp gal × 0.00004646619334 = 0.0464661933 long ton/pt
1,000 pounds per imperial gallon = 0.0464661933 long tons per pint.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Long ton per Pint (long ton/pt) |
|---|---|
| 0.1 lb/imp gal | 0.0000046466 long ton/pt |
| 1 lb/imp gal | 0.0000464662 long ton/pt |
| 10 lb/imp gal | 0.0004646619 long ton/pt |
| 100 lb/imp gal | 0.0046466193 long ton/pt |
| 1,000 lb/imp gal | 0.0464661933 long ton/pt |
| 10,000 lb/imp gal | 0.4646619334 long ton/pt |
Reverse conversion: Long ton per Pint to Pound per Imperial gallon
0.0000464662 long ton/pt × 21521.02267 = 1.000000143 lb/imp gal
0.0000464662 long tons per pint = 1.000000143 pounds per imperial gallon.
pounds per imperial gallon = long tons per pint × 21521.022665
For a page dedicated to this direction, see Long ton per Pint to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Understanding the Long ton per Pint (long ton/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per pint are in 1 pound per imperial gallon?
1 pound per imperial gallon equals 0.0000464662 long tons per pint, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to long ton per pint?
Multiply the pound per imperial gallon value by 0.00004646619334. The converter above does this instantly to whatever precision you set.
How do I convert long ton per pint back to pound per imperial gallon?
Use the reverse factor: 1 long ton per pint equals 21,521.02267 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 long ton per pint?
Long ton per Pint (long ton/pt) is a unit of density.
Is the pound per imperial gallon to long ton per pint conversion exact?
Yes. Both pound per imperial gallon and long ton per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.00004646619334 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.