Mass per volume density.
Kilograms per Liter to Pounds per Cubic foot Converter — kg/L to lb/ft3
Convert Kilogram per Liter (kg/L) to Pound per Cubic foot (lb/ft3) using the exact conversion factor (1 kilogram per liter = 62.42796058 pound per cubic foot). See the formula, worked examples, conversion table, unit comparison, and common uses.
Kilograms per Liter to Pounds 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 / 16.01846337.
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 Pounds per Cubic foot
Kilogram per Liter and Pound 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 typically associated with widely used internationally for fuel, oil, and food-industry density specifications, while Pound per Cubic foot is typically associated with united States (construction, engineering, materials specifications).
Formula
pounds per cubic foot = kilograms per liter × 62.4279605761
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 pound per cubic foot equals 16.018463374 base units, so dividing one by the other gives the direct kilogram per liter-to-pound per cubic foot factor of 62.4279605761.
Simple example
1 kg/L × 62.42796058 = 62.42796058 lb/ft3
1 kilogram per liter = 62.42796058 pounds per cubic foot.
Real-world example
1,000 kg/L × 62.42796058 = 62,427.96058 lb/ft3
1,000 kilograms per liter = 62,427.96058 pounds per cubic foot.
Conversion table
| Kilogram per Liter (kg/L) | Pound per Cubic foot (lb/ft3) |
|---|---|
| 0.1 kg/L | 6.242796058 lb/ft3 |
| 1 kg/L | 62.42796058 lb/ft3 |
| 10 kg/L | 624.2796058 lb/ft3 |
| 100 kg/L | 6,242.796058 lb/ft3 |
| 1,000 kg/L | 62,427.96058 lb/ft3 |
| 10,000 kg/L | 624,279.6058 lb/ft3 |
Reverse conversion: Pound per Cubic foot to Kilogram per Liter
62.42796058 lb/ft3 × 0.01601846337 = 1 kg/L
62.42796058 pounds per cubic foot = 1 kilograms per liter.
kilograms per liter = pounds per cubic foot × 0.016018463374
For a page dedicated to this direction, see Pound per Cubic foot to Kilogram per Liter.
Kilogram per Liter vs. Pound per Cubic foot
| Aspect | Kilogram per Liter | Pound per Cubic foot |
|---|---|---|
| Family | metric derived density unit | US customary density unit |
| Typical use | Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L) | US construction material density specs (concrete, soil, lumber, insulation) |
| Where it's used | Widely used internationally for fuel, oil, and food-industry density specifications | United States (construction, engineering, materials specifications) |
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 Pound per Cubic foot
Pound per Cubic foot (lb/ft3) measures density. The US customary unit for expressing density, commonly used in construction and engineering material specifications. It is classified as a US customary density unit.
Where it's used: United States (construction, engineering, materials specifications)
Uses of the Pound per Cubic foot today
- US construction material density specs (concrete, soil, lumber, insulation)
- US engineering material property tables
- Bulk material handling and shipping weight estimates
Kilogram per Liter — sources
- BIPM SI Brochure — Litre and kilogram as accepted SI and SI-derived units.
Pound per Cubic foot — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic foot are in 1 kilogram per liter?
1 kilogram per liter equals 62.42796058 pounds per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per liter to pound per cubic foot?
Multiply the kilogram per liter value by 62.42796058. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic foot back to kilogram per liter?
Use the reverse factor: 1 pound per cubic foot equals 0.0160184634 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 pound per cubic foot?
Pound per Cubic foot (lb/ft3) measures density. The US customary unit for expressing density, commonly used in construction and engineering material specifications. It is classified as a US customary density unit.
Is the kilogram per liter to pound per cubic foot conversion exact?
Yes. Both kilogram per liter and pound per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 62.42796058 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.