Mass per volume density.
Long tons per Imperial gallon to Stones per Quart Converter — long ton/imp gal to st/qt
Convert Long ton per Imperial gallon (long ton/imp gal) to Stone per Quart (st/qt) using the exact conversion factor (1 long ton per imperial gallon = 33.30696739 stone per quart). See the formula, worked examples, and conversion table.
Long tons per Imperial gallon to Stones per Quart 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 223499.0748 / 6710.27993.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Imperial gallon to Stones per Quart
Long ton per Imperial gallon and Stone per Quart 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 quart = long tons per imperial gallon × 33.3069673852
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per imperial gallon equals 223499.074765 base units, and 1 stone per quart equals 6710.27992975 base units, so dividing one by the other gives the direct long ton per imperial gallon-to-stone per quart factor of 33.3069673852.
Simple example
1 long ton/imp gal × 33.30696739 = 33.30696739 st/qt
1 long ton per imperial gallon = 33.30696739 stones per quart.
Real-world example
1,000 long ton/imp gal × 33.30696739 = 33,306.96739 st/qt
1,000 long tons per imperial gallon = 33,306.96739 stones per quart.
Conversion table
| Long ton per Imperial gallon (long ton/imp gal) | Stone per Quart (st/qt) |
|---|---|
| 0.1 long ton/imp gal | 3.330696739 st/qt |
| 1 long ton/imp gal | 33.30696739 st/qt |
| 10 long ton/imp gal | 333.0696739 st/qt |
| 100 long ton/imp gal | 3,330.696739 st/qt |
| 1,000 long ton/imp gal | 33,306.96739 st/qt |
| 10,000 long ton/imp gal | 333,069.6739 st/qt |
Reverse conversion: Stone per Quart to Long ton per Imperial gallon
33.30696739 st/qt × 0.03002374814 = 1 long ton/imp gal
33.30696739 stones per quart = 1 long tons per imperial gallon.
long tons per imperial gallon = stones per quart × 0.0300237481376
For a page dedicated to this direction, see Stone per Quart to Long ton per Imperial gallon.
Understanding the Long ton per Imperial gallon (long ton/imp gal)
Mass per volume density.
Understanding the Stone per Quart (st/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per quart are in 1 long ton per imperial gallon?
1 long ton per imperial gallon equals 33.30696739 stones per quart, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per imperial gallon to stone per quart?
Multiply the long ton per imperial gallon value by 33.30696739. The converter above does this instantly to whatever precision you set.
How do I convert stone per quart back to long ton per imperial gallon?
Use the reverse factor: 1 stone per quart equals 0.0300237481 long tons per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per imperial gallon?
Long ton per Imperial gallon (long ton/imp gal) is a unit of density.
What is a stone per quart?
Stone per Quart (st/qt) is a unit of density.
Is the long ton per imperial gallon to stone per quart conversion exact?
Yes. Both long ton per imperial gallon and stone per quart are defined by fixed standards rather than physical artifacts, so the factor of 33.30696739 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.