Mass per volume density.
Stones per Imperial gallon to Long tons per Fluid ounce Converter — st/imp gal to long ton/fl oz
Convert Stone per Imperial gallon (st/imp gal) to Long ton per Fluid ounce (long ton/fl oz) using the exact conversion factor (1 stone per imperial gallon = 0.0000406579 long ton per fluid ounce). See the formula, worked examples, and conversion table.
Stones per Imperial gallon to Long tons per Fluid ounce 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 1396.869217 / 3.43566332e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Imperial gallon to Long tons per Fluid ounce
Stone per Imperial gallon and Long ton per Fluid ounce 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 fluid ounce = stones per imperial gallon × 0.0000406579191713
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per imperial gallon equals 1396.86921728 base units, and 1 long ton per fluid ounce equals 34356633.2403 base units, so dividing one by the other gives the direct stone per imperial gallon-to-long ton per fluid ounce factor of 0.0000406579191713.
Simple example
1 st/imp gal × 0.00004065791917 = 0.0000406579 long ton/fl oz
1 stone per imperial gallon = 0.0000406579 long tons per fluid ounce.
Real-world example
1,000 st/imp gal × 0.00004065791917 = 0.0406579192 long ton/fl oz
1,000 stones per imperial gallon = 0.0406579192 long tons per fluid ounce.
Conversion table
| Stone per Imperial gallon (st/imp gal) | Long ton per Fluid ounce (long ton/fl oz) |
|---|---|
| 0.1 st/imp gal | 0.0000040658 long ton/fl oz |
| 1 st/imp gal | 0.0000406579 long ton/fl oz |
| 10 st/imp gal | 0.0004065792 long ton/fl oz |
| 100 st/imp gal | 0.0040657919 long ton/fl oz |
| 1,000 st/imp gal | 0.0406579192 long ton/fl oz |
| 10,000 st/imp gal | 0.4065791917 long ton/fl oz |
Reverse conversion: Long ton per Fluid ounce to Stone per Imperial gallon
0.0000406579 long ton/fl oz × 24595.45447 = 0.9999995285 st/imp gal
0.0000406579 long tons per fluid ounce = 0.9999995285 stones per imperial gallon.
stones per imperial gallon = long tons per fluid ounce × 24595.4544743
For a page dedicated to this direction, see Long ton per Fluid ounce to Stone per Imperial gallon.
Understanding the Stone per Imperial gallon (st/imp gal)
Mass per volume density.
Understanding the Long ton per Fluid ounce (long ton/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per fluid ounce are in 1 stone per imperial gallon?
1 stone per imperial gallon equals 0.0000406579 long tons per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert stone per imperial gallon to long ton per fluid ounce?
Multiply the stone per imperial gallon value by 0.00004065791917. The converter above does this instantly to whatever precision you set.
How do I convert long ton per fluid ounce back to stone per imperial gallon?
Use the reverse factor: 1 long ton per fluid ounce equals 24,595.45447 stones per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) is a unit of density.
What is a long ton per fluid ounce?
Long ton per Fluid ounce (long ton/fl oz) is a unit of density.
Is the stone per imperial gallon to long ton per fluid ounce conversion exact?
Yes. Both stone per imperial gallon and long ton per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.00004065791917 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.