Mass per volume density.
Stones per Teaspoon to Long tons per Imperial gallon Converter — st/tsp to long ton/imp gal
Convert Stone per Teaspoon (st/tsp) to Long ton per Imperial gallon (long ton/imp gal) using the exact conversion factor (1 stone per teaspoon = 5.764559642 long ton per imperial gallon). See the formula, worked examples, and conversion table.
Stones per Teaspoon to Long tons 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 1.28837375e+6 / 223499.0748.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Teaspoon to Long tons per Imperial gallon
Stone per Teaspoon and Long ton 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
long tons per imperial gallon = stones per teaspoon × 5.76455964242
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per teaspoon equals 1288373.74651 base units, and 1 long ton per imperial gallon equals 223499.074765 base units, so dividing one by the other gives the direct stone per teaspoon-to-long ton per imperial gallon factor of 5.76455964242.
Simple example
1 st/tsp × 5.764559642 = 5.764559642 long ton/imp gal
1 stone per teaspoon = 5.764559642 long tons per imperial gallon.
Real-world example
1,000 st/tsp × 5.764559642 = 5,764.559642 long ton/imp gal
1,000 stones per teaspoon = 5,764.559642 long tons per imperial gallon.
Conversion table
| Stone per Teaspoon (st/tsp) | Long ton per Imperial gallon (long ton/imp gal) |
|---|---|
| 0.1 st/tsp | 0.5764559642 long ton/imp gal |
| 1 st/tsp | 5.764559642 long ton/imp gal |
| 10 st/tsp | 57.64559642 long ton/imp gal |
| 100 st/tsp | 576.4559642 long ton/imp gal |
| 1,000 st/tsp | 5,764.559642 long ton/imp gal |
| 10,000 st/tsp | 57,645.59642 long ton/imp gal |
Reverse conversion: Long ton per Imperial gallon to Stone per Teaspoon
5.764559642 long ton/imp gal × 0.1734737885 = 0.9999999999 st/tsp
5.764559642 long tons per imperial gallon = 0.9999999999 stones per teaspoon.
stones per teaspoon = long tons per imperial gallon × 0.173473788464
For a page dedicated to this direction, see Long ton per Imperial gallon to Stone per Teaspoon.
Understanding the Stone per Teaspoon (st/tsp)
Mass per volume density.
Understanding the Long ton per Imperial gallon (long ton/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per imperial gallon are in 1 stone per teaspoon?
1 stone per teaspoon equals 5.764559642 long tons per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per teaspoon to long ton per imperial gallon?
Multiply the stone per teaspoon value by 5.764559642. The converter above does this instantly to whatever precision you set.
How do I convert long ton per imperial gallon back to stone per teaspoon?
Use the reverse factor: 1 long ton per imperial gallon equals 0.1734737885 stones per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per teaspoon?
Stone per Teaspoon (st/tsp) is a unit of density.
What is a long ton per imperial gallon?
Long ton per Imperial gallon (long ton/imp gal) is a unit of density.
Is the stone per teaspoon to long ton per imperial gallon conversion exact?
Yes. Both stone per teaspoon and long ton per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 5.764559642 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.