Mass per volume density.
Ounces per Liter to Pounds per Cubic foot Converter — oz/L to lb/ft3
Convert Ounce per Liter (oz/L) to Pound per Cubic foot (lb/ft3) using the exact conversion factor (1 ounce per liter = 1.769802912 pound per cubic foot). See the formula, worked examples, conversion table, and common uses.
Ounces 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 28.34952313 / 16.01846337.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Liter to Pounds per Cubic foot
Ounce 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. Both are mass per volume density units.
Formula
pounds per cubic foot = ounces per liter × 1.769802912
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per liter equals 28.349523125 base units, and 1 pound per cubic foot equals 16.018463374 base units, so dividing one by the other gives the direct ounce per liter-to-pound per cubic foot factor of 1.769802912.
Simple example
1 oz/L × 1.769802912 = 1.769802912 lb/ft3
1 ounce per liter = 1.769802912 pounds per cubic foot.
Real-world example
1,000 oz/L × 1.769802912 = 1,769.802912 lb/ft3
1,000 ounces per liter = 1,769.802912 pounds per cubic foot.
Conversion table
| Ounce per Liter (oz/L) | Pound per Cubic foot (lb/ft3) |
|---|---|
| 0.1 oz/L | 0.1769802912 lb/ft3 |
| 1 oz/L | 1.769802912 lb/ft3 |
| 10 oz/L | 17.69802912 lb/ft3 |
| 100 oz/L | 176.9802912 lb/ft3 |
| 1,000 oz/L | 1,769.802912 lb/ft3 |
| 10,000 oz/L | 17,698.02912 lb/ft3 |
Reverse conversion: Pound per Cubic foot to Ounce per Liter
1.769802912 lb/ft3 × 0.5650346675 = 1 oz/L
1.769802912 pounds per cubic foot = 1 ounces per liter.
ounces per liter = pounds per cubic foot × 0.565034667544
For a page dedicated to this direction, see Pound per Cubic foot to Ounce per Liter.
Understanding the Ounce per Liter (oz/L)
Mass per volume density.
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
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 ounce per liter?
1 ounce per liter equals 1.769802912 pounds per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per liter to pound per cubic foot?
Multiply the ounce per liter value by 1.769802912. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic foot back to ounce per liter?
Use the reverse factor: 1 pound per cubic foot equals 0.5650346675 ounces per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of density.
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 ounce per liter to pound per cubic foot conversion exact?
Yes. Both ounce per liter and pound per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 1.769802912 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.