Mass per volume density.
Pounds per Cubic foot to Grams per Liter Converter — lb/ft3 to g/L
Convert Pound per Cubic foot (lb/ft3) to Gram per Liter (g/L) using the exact conversion factor (1 pound per cubic foot = 16.01846337 gram per liter). See the formula, worked examples, conversion table, unit comparison, and common uses.
Pounds per Cubic foot to Grams 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 16.01846337 / 1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Cubic foot to Grams per Liter
Pound per Cubic foot and Gram 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. Pound per Cubic foot is typically associated with united States (construction, engineering, materials specifications), while Gram per Liter is typically associated with standard unit for water-quality and laboratory concentration reporting worldwide.
Formula
grams per liter = pounds per cubic foot × 16.018463374
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per cubic foot equals 16.018463374 base units, and 1 gram per liter equals 1 base unit, so dividing one by the other gives the direct pound per cubic foot-to-gram per liter factor of 16.018463374.
Simple example
1 lb/ft3 × 16.01846337 = 16.01846337 g/L
1 pound per cubic foot = 16.01846337 grams per liter.
Real-world example
1,000 lb/ft3 × 16.01846337 = 16,018.46337 g/L
1,000 pounds per cubic foot = 16,018.46337 grams per liter.
Conversion table
| Pound per Cubic foot (lb/ft3) | Gram per Liter (g/L) |
|---|---|
| 0.1 lb/ft3 | 1.601846337 g/L |
| 1 lb/ft3 | 16.01846337 g/L |
| 10 lb/ft3 | 160.1846337 g/L |
| 100 lb/ft3 | 1,601.846337 g/L |
| 1,000 lb/ft3 | 16,018.46337 g/L |
| 10,000 lb/ft3 | 160,184.6337 g/L |
Reverse conversion: Gram per Liter to Pound per Cubic foot
16.01846337 g/L × 0.06242796058 = 0.9999999998 lb/ft3
16.01846337 grams per liter = 0.9999999998 pounds per cubic foot.
pounds per cubic foot = grams per liter × 0.0624279605761
For a page dedicated to this direction, see Gram per Liter to Pound per Cubic foot.
Pound per Cubic foot vs. Gram per Liter
| Aspect | Pound per Cubic foot | Gram per Liter |
|---|---|---|
| Family | US customary density unit | metric derived concentration unit |
| Typical use | US construction material density specs (concrete, soil, lumber, insulation) | Water-quality and environmental testing standards |
| Where it's used | United States (construction, engineering, materials specifications) | Standard unit for water-quality and laboratory concentration reporting worldwide |
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
Understanding the Gram per Liter
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Where it's used: Standard unit for water-quality and laboratory concentration reporting worldwide
Uses of the Gram per Liter today
- Water-quality and environmental testing standards
- Laboratory solution preparation
- Beverage and food-industry concentration specifications
Pound per Cubic foot — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Gram per Liter — sources
- BIPM SI Brochure — Gram and litre as accepted units used to express mass concentration.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per liter are in 1 pound per cubic foot?
1 pound per cubic foot equals 16.01846337 grams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cubic foot to gram per liter?
Multiply the pound per cubic foot value by 16.01846337. The converter above does this instantly to whatever precision you set.
How do I convert gram per liter back to pound per cubic foot?
Use the reverse factor: 1 gram per liter equals 0.0624279606 pounds per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a gram per liter?
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Is the pound per cubic foot to gram per liter conversion exact?
Yes. Both pound per cubic foot and gram per liter are defined by fixed standards rather than physical artifacts, so the factor of 16.01846337 used above is exact to as many digits as you choose to display.
Where is the pound per cubic foot still used today?
United States (construction, engineering, materials 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.