Mass per volume density.
Long tons per Pint to Stones per Imperial gallon Converter — long ton/pt to st/imp gal
Convert Long ton per Pint (long ton/pt) to Stone per Imperial gallon (st/imp gal) using the exact conversion factor (1 long ton per pint = 1,537.215905 stone per imperial gallon). See the formula, worked examples, and conversion table.
Long tons per Pint to Stones 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 2.14728958e+6 / 1396.869217.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Pint to Stones per Imperial gallon
Long ton per Pint and Stone 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
stones per imperial gallon = long tons per pint × 1537.21590465
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per pint equals 2147289.57752 base units, and 1 stone per imperial gallon equals 1396.86921728 base units, so dividing one by the other gives the direct long ton per pint-to-stone per imperial gallon factor of 1537.21590465.
Simple example
1 long ton/pt × 1537.215905 = 1,537.215905 st/imp gal
1 long ton per pint = 1,537.215905 stones per imperial gallon.
Real-world example
1,000 long ton/pt × 1537.215905 = 1,537,215.905 st/imp gal
1,000 long tons per pint = 1,537,215.905 stones per imperial gallon.
Conversion table
| Long ton per Pint (long ton/pt) | Stone per Imperial gallon (st/imp gal) |
|---|---|
| 0.1 long ton/pt | 153.7215905 st/imp gal |
| 1 long ton/pt | 1,537.215905 st/imp gal |
| 10 long ton/pt | 15,372.15905 st/imp gal |
| 100 long ton/pt | 153,721.5905 st/imp gal |
| 1,000 long ton/pt | 1,537,215.905 st/imp gal |
| 10,000 long ton/pt | 15,372,159.05 st/imp gal |
Reverse conversion: Stone per Imperial gallon to Long ton per Pint
1 st/imp gal × 0.0006505267067 = 0.0006505267 long ton/pt
1 stone per imperial gallon = 0.0006505267 long tons per pint.
long tons per pint = stones per imperial gallon × 0.000650526706741
For a page dedicated to this direction, see Stone per Imperial gallon to Long ton per Pint.
Understanding the Long ton per Pint (long ton/pt)
Mass per volume density.
Understanding the Stone per Imperial gallon (st/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per imperial gallon are in 1 long ton per pint?
1 long ton per pint equals 1,537.215905 stones per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per pint to stone per imperial gallon?
Multiply the long ton per pint value by 1537.215905. The converter above does this instantly to whatever precision you set.
How do I convert stone per imperial gallon back to long ton per pint?
Use the reverse factor: 1 stone per imperial gallon equals 0.0006505267 long tons per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per pint?
Long ton per Pint (long ton/pt) is a unit of density.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) is a unit of density.
Is the long ton per pint to stone per imperial gallon conversion exact?
Yes. Both long ton per pint and stone per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1537.215905 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.