Mass per volume density.
Long tons per Cubic foot to Kilograms per Liter Converter — long ton/ft3 to kg/L
Convert Long ton per Cubic foot (long ton/ft3) to Kilogram per Liter (kg/L) using the exact conversion factor (1 long ton per cubic foot = 35.88135796 kilogram per liter). See the formula, worked examples, conversion table, and common uses.
Long tons per Cubic foot to Kilograms per Liter 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 35881.35796 / 1000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Cubic foot to Kilograms per Liter
Long ton per Cubic foot and Kilogram per Liter 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
kilograms per liter = long tons per cubic foot × 35.8813579577
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per cubic foot equals 35881.3579577 base units, and 1 kilogram per liter equals 1000 base units, so dividing one by the other gives the direct long ton per cubic foot-to-kilogram per liter factor of 35.8813579577.
Simple example
1 long ton/ft3 × 35.88135796 = 35.88135796 kg/L
1 long ton per cubic foot = 35.88135796 kilograms per liter.
Real-world example
1,000 long ton/ft3 × 35.88135796 = 35,881.35796 kg/L
1,000 long tons per cubic foot = 35,881.35796 kilograms per liter.
Conversion table
| Long ton per Cubic foot (long ton/ft3) | Kilogram per Liter (kg/L) |
|---|---|
| 0.1 long ton/ft3 | 3.588135796 kg/L |
| 1 long ton/ft3 | 35.88135796 kg/L |
| 10 long ton/ft3 | 358.8135796 kg/L |
| 100 long ton/ft3 | 3,588.135796 kg/L |
| 1,000 long ton/ft3 | 35,881.35796 kg/L |
| 10,000 long ton/ft3 | 358,813.5796 kg/L |
Reverse conversion: Kilogram per Liter to Long ton per Cubic foot
35.88135796 kg/L × 0.02786962526 = 1 long ton/ft3
35.88135796 kilograms per liter = 1 long tons per cubic foot.
long tons per cubic foot = kilograms per liter × 0.0278696252572
For a page dedicated to this direction, see Kilogram per Liter to Long ton per Cubic foot.
Understanding the Long ton per Cubic foot (long ton/ft3)
Mass per volume density.
Understanding the Kilogram per Liter
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Where it's used: Widely used internationally for fuel, oil, and food-industry density specifications
Uses of the Kilogram per Liter today
- Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L)
- Food and beverage industry quality control
- Quick density comparisons against water, since water is almost exactly 1 kg/L
Kilogram per Liter — sources
- BIPM SI Brochure — Litre and kilogram as accepted SI and SI-derived units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per liter are in 1 long ton per cubic foot?
1 long ton per cubic foot equals 35.88135796 kilograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per cubic foot to kilogram per liter?
Multiply the long ton per cubic foot value by 35.88135796. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per liter back to long ton per cubic foot?
Use the reverse factor: 1 kilogram per liter equals 0.0278696253 long tons per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per cubic foot?
Long ton per Cubic foot (long ton/ft3) is a unit of density.
What is a kilogram per liter?
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Is the long ton per cubic foot to kilogram per liter conversion exact?
Yes. Both long ton per cubic foot and kilogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 35.88135796 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.