Mass per volume density.
Kilograms per Liter to Kilograms per Cubic foot Converter — kg/L to kg/ft3
Convert Kilogram per Liter (kg/L) to Kilogram per Cubic foot (kg/ft3) using the exact conversion factor (1 kilogram per liter = 28.31684659 kilogram per cubic foot). See the formula, worked examples, conversion table, unit comparison, and common uses.
Kilograms per Liter to Kilograms 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 1000 / 35.31466672.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Liter to Kilograms per Cubic foot
Kilogram per Liter and Kilogram 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 Liter is most often used for fuel and petroleum density specifications (diesel is roughly 0.85 kg/l, gasoline roughly 0.74 kg/l).
Formula
kilograms per cubic foot = kilograms per liter × 28.316846592
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per liter equals 1000 base units, and 1 kilogram per cubic foot equals 35.3146667215 base units, so dividing one by the other gives the direct kilogram per liter-to-kilogram per cubic foot factor of 28.316846592.
Simple example
1 kg/L × 28.31684659 = 28.31684659 kg/ft3
1 kilogram per liter = 28.31684659 kilograms per cubic foot.
Real-world example
1,000 kg/L × 28.31684659 = 28,316.84659 kg/ft3
1,000 kilograms per liter = 28,316.84659 kilograms per cubic foot.
Conversion table
| Kilogram per Liter (kg/L) | Kilogram per Cubic foot (kg/ft3) |
|---|---|
| 0.1 kg/L | 2.831684659 kg/ft3 |
| 1 kg/L | 28.31684659 kg/ft3 |
| 10 kg/L | 283.1684659 kg/ft3 |
| 100 kg/L | 2,831.684659 kg/ft3 |
| 1,000 kg/L | 28,316.84659 kg/ft3 |
| 10,000 kg/L | 283,168.4659 kg/ft3 |
Reverse conversion: Kilogram per Cubic foot to Kilogram per Liter
28.31684659 kg/ft3 × 0.03531466672 = 0.9999999999 kg/L
28.31684659 kilograms per cubic foot = 0.9999999999 kilograms per liter.
kilograms per liter = kilograms per cubic foot × 0.0353146667215
For a page dedicated to this direction, see Kilogram per Cubic foot to Kilogram per Liter.
Kilogram per Liter vs. Kilogram per Cubic foot
| Aspect | Kilogram per Liter | Kilogram per Cubic foot |
|---|---|---|
| Family | metric derived density unit | mixed metric/US customary density unit |
| Typical use | Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L) | Can be used to express the density of construction and bulk materials such as insulation, soil, or aggregate — in practice, pounds per cubic foot (US) or tons per cubic yard are the units more commonly seen in US construction references |
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
Understanding the Kilogram per Cubic foot
Kilogram per Cubic foot (kg/ft3) measures density. A mathematically valid way to express density in kilograms per cubic foot. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Cubic foot today
- Can be used to express the density of construction and bulk materials such as insulation, soil, or aggregate — in practice, pounds per cubic foot (US) or tons per cubic yard are the units more commonly seen in US construction references
Kilogram per Liter — sources
- BIPM SI Brochure — Litre and kilogram as accepted SI and SI-derived units.
Kilogram per Cubic foot — sources
- US construction and materials-estimating references — US construction density figures are typically given in pounds per cubic foot or tons per cubic yard rather than kilograms per cubic foot.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cubic foot are in 1 kilogram per liter?
1 kilogram per liter equals 28.31684659 kilograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per liter to kilogram per cubic foot?
Multiply the kilogram per liter value by 28.31684659. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic foot back to kilogram per liter?
Use the reverse factor: 1 kilogram per cubic foot equals 0.0353146667 kilograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a kilogram per cubic foot?
Kilogram per Cubic foot (kg/ft3) measures density. A mathematically valid way to express density in kilograms per cubic foot. It is classified as a mixed metric/US customary density unit.
Is the kilogram per liter to kilogram per cubic foot conversion exact?
Yes. Both kilogram per liter and kilogram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 28.31684659 used above is exact to as many digits as you choose to display.
Where is the kilogram per liter still used today?
Widely used internationally for fuel, oil, and food-industry density specifications
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.