Cubic feet per pound to cubic inches per pound
Type a value in ft³/lb to get it in in³/lb instantly.
864in³/lb
That's 29× as bulky as ice, while air at sea level is 26× bulkier. That is a density of 32.04 kg/m³.
What it means
How bulky is that?
Gases depend on temperature and pressure. Air and hydrogen here are at sea level; steam is saturated at 100 °C.
The math
How to convert ft³/lb to in³/lb
To convert cubic feet per pound to cubic inches per pound, multiply by 1,728.
Example: 0.5 ft³/lb × 1,728 = 864 in³/lb.
In the other direction, 1 in³/lb = 0.000578704 ft³/lb.
Every unit
Your specific volume in every unit
Tables
ft³/lb to in³/lb conversion table
| ft³/lb | in³/lb |
|---|---|
| 0.001 ft³/lb | 1.728 in³/lb |
| 0.002 ft³/lb | 3.456 in³/lb |
| 0.005 ft³/lb | 8.64 in³/lb |
| 0.01 ft³/lb | 17.28 in³/lb |
| 0.1 ft³/lb | 172.8 in³/lb |
| 0.5 ft³/lb | 864 in³/lb |
| 1 ft³/lb | 1,728 in³/lb |
| 2 ft³/lb | 3,456 in³/lb |
| 5 ft³/lb | 8,640 in³/lb |
| 10 ft³/lb | 17,280 in³/lb |
in³/lb to ft³/lb conversion table
| in³/lb | ft³/lb |
|---|---|
| 0.001 in³/lb | 5.787×10⁻⁷ ft³/lb |
| 0.002 in³/lb | 1.157×10⁻⁶ ft³/lb |
| 0.005 in³/lb | 2.894×10⁻⁶ ft³/lb |
| 0.01 in³/lb | 5.787×10⁻⁶ ft³/lb |
| 0.1 in³/lb | 5.787×10⁻⁵ ft³/lb |
| 0.5 in³/lb | 0.000289352 ft³/lb |
| 1 in³/lb | 0.000578704 ft³/lb |
| 2 in³/lb | 0.00115741 ft³/lb |
| 5 in³/lb | 0.00289352 ft³/lb |
| 10 in³/lb | 0.00578704 ft³/lb |
Quick answers
Quick answers
- How many in³/lb is 1 ft³/lb?
- 1 ft³/lb is 1,728 in³/lb.
- How many in³/lb is 10 ft³/lb?
- 10 ft³/lb is 17,280 in³/lb.
- How many in³/lb is 0.5 ft³/lb?
- 0.5 ft³/lb is 864 in³/lb.
The units
About these units
Cubic feet per pound (ft³/lb)
The US unit in steam tables and HVAC charts.
Cubic inches per pound (in³/lb)
For small parts and materials.
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