Specific Volume / ft³/lb → L/kg
Convert Cubic feet per pound to Liters per kilogram
Convert volume per unit mass for thermodynamic and engineering data. Convert Cubic feet per pound (ft³/lb) to Liters per kilogram (L/kg). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Liters per kilogram to Cubic feet per pound →
How to convert cubic feet per pound to liters per kilogram
Specific volume is the reciprocal of density, but this tool converts specific-volume units only. A gas value still depends on temperature and pressure.
Use x for the value in ft³/lb, b for the intermediate value in m³/kg, and y for the result in L/kg.
L/kg = ft³/lb × 0.062427960576144616 ÷ 0.001
Worked examples
10 ft³/lb ≈ 624.279605761 L/kg
Step 1: (10 × 0.0624279605761) ≈ 0.624279605761 m³/kg.
Step 2: 0.624279605761 ÷ 0.001 ≈ 624.279605761 L/kg.20 ft³/lb ≈ 1248.55921152 L/kg
Step 1: (20 × 0.0624279605761) ≈ 1.24855921152 m³/kg.
Step 2: 1.24855921152 ÷ 0.001 ≈ 1248.55921152 L/kg.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Cubic feet per pound
Cubic feet per pound (ft³/lb) measures specific volume under the conventions above. The base value in m³/kg is (x × 0.0624279605761), where x is the numerical value in ft³/lb. Factors shown here are rounded for display; calculations use the stored factor.
About Liters per kilogram
Liters per kilogram (L/kg) measures specific volume under the conventions above. The base value in m³/kg is (x × 0.001), where x is the numerical value in L/kg. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Cubic feet per pound to liters per kilogram reference table
| Cubic feet per pound (ft³/lb) | Liters per kilogram (L/kg) |
|---|---|
| 1 | 62.4279605761 |
| 5 | 312.139802881 |
| 10 | 624.279605761 |
| 25 | 1560.6990144 |
| 50 | 3121.39802881 |
| 100 | 6242.79605761 |
| 1000 | 62427.9605761 |
Browse every specific volume conversion →