Mass per volume density.
Kilograms per Imperial gallon to Long tons per Cubic foot Converter — kg/imp gal to long ton/ft3
Convert Kilogram per Imperial gallon (kg/imp gal) to Long ton per Cubic foot (long ton/ft3) using the exact conversion factor (1 kilogram per imperial gallon = 0.0061304605 long ton per cubic foot). See the formula, worked examples, conversion table, and common uses.
Kilograms per Imperial gallon to Long tons per Cubic foot 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 219.9692483 / 35881.35796.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Imperial gallon to Long tons per Cubic foot
Kilogram per Imperial gallon and Long ton per Cubic foot 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. Kilogram per Imperial gallon is most often used for can be used to express liquid density in uk/commonwealth contexts that reference the imperial gallon — in practice, kilograms per liter is the more commonly seen metric density unit even in these regions.
Formula
long tons per cubic foot = kilograms per imperial gallon × 0.00613046051821
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per imperial gallon equals 219.969248299 base units, and 1 long ton per cubic foot equals 35881.3579577 base units, so dividing one by the other gives the direct kilogram per imperial gallon-to-long ton per cubic foot factor of 0.00613046051821.
Simple example
1 kg/imp gal × 0.006130460518 = 0.0061304605 long ton/ft3
1 kilogram per imperial gallon = 0.0061304605 long tons per cubic foot.
Real-world example
1,000 kg/imp gal × 0.006130460518 = 6.130460518 long ton/ft3
1,000 kilograms per imperial gallon = 6.130460518 long tons per cubic foot.
Conversion table
| Kilogram per Imperial gallon (kg/imp gal) | Long ton per Cubic foot (long ton/ft3) |
|---|---|
| 0.1 kg/imp gal | 0.0006130461 long ton/ft3 |
| 1 kg/imp gal | 0.0061304605 long ton/ft3 |
| 10 kg/imp gal | 0.0613046052 long ton/ft3 |
| 100 kg/imp gal | 0.6130460518 long ton/ft3 |
| 1,000 kg/imp gal | 6.130460518 long ton/ft3 |
| 10,000 kg/imp gal | 61.30460518 long ton/ft3 |
Reverse conversion: Long ton per Cubic foot to Kilogram per Imperial gallon
0.0061304605 long ton/ft3 × 163.1198826 = 0.999999997 kg/imp gal
0.0061304605 long tons per cubic foot = 0.999999997 kilograms per imperial gallon.
kilograms per imperial gallon = long tons per cubic foot × 163.119882598
For a page dedicated to this direction, see Long ton per Cubic foot to Kilogram per Imperial gallon.
Understanding the Kilogram per Imperial gallon
Kilogram per Imperial gallon (kg/imp gal) measures density. A mathematically valid way to express liquid density in kilograms per imperial gallon. It is classified as a mixed metric/UK customary density unit.
Uses of the Kilogram per Imperial gallon today
- Can be used to express liquid density in UK/Commonwealth contexts that reference the imperial gallon — in practice, kilograms per liter is the more commonly seen metric density unit even in these regions
Understanding the Long ton per Cubic foot (long ton/ft3)
Mass per volume density.
Kilogram per Imperial gallon — sources
- UK/Commonwealth liquid-measurement references — The imperial gallon remains in some UK/Commonwealth commercial use, but liquid density is more commonly quoted in kilograms per liter.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per cubic foot are in 1 kilogram per imperial gallon?
1 kilogram per imperial gallon equals 0.0061304605 long tons per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per imperial gallon to long ton per cubic foot?
Multiply the kilogram per imperial gallon value by 0.006130460518. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic foot back to kilogram per imperial gallon?
Use the reverse factor: 1 long ton per cubic foot equals 163.1198826 kilograms per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per imperial gallon?
Kilogram per Imperial gallon (kg/imp gal) measures density. A mathematically valid way to express liquid density in kilograms per imperial gallon. It is classified as a mixed metric/UK customary density unit.
What is a long ton per cubic foot?
Long ton per Cubic foot (long ton/ft3) is a unit of density.
Is the kilogram per imperial gallon to long ton per cubic foot conversion exact?
Yes. Both kilogram per imperial gallon and long ton per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.006130460518 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.