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Specific Properties

gal/lb (US)toin³/lb

Convert US gallons per pound (gal/lb (US)) to cubic inches per pound (in³/lb).

Factor1 gal/lb (US) = 231 in³/lb

Converter

gal/lb (US)

Accepts numbers or expressions, e.g. 150 + 14.7

Result
231in³/lb

Rendered to 6 significant figures.

Formula

Formula
in³/lb = gal/lb (US) × 231

Multiply any value in US gallons per pound by 231 to obtain the value in cubic inches per pound.

Worked example

Convert 1 gal/lb (US) to in³/lb.

  1. 01Start with 1 gal/lb (US).
  2. 02Multiply by the conversion factor: 1 × 231 = 231 in³/lb.
Result1 gal/lb (US) = 231 in³/lb

Conversion table

gal/lb (US)in³/lb
1231
2462
51155
102310
204620
5011550
10023100
20046200
5001.1550e+5
10002.3100e+5

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from gal/lb (US) to in³/lb?
1 gal/lb (US) equals 231 in³/lb. To convert, multiply the value in US gallons per pound by 231.
How do I convert 1 gal/lb (US) to in³/lb?
1 gal/lb (US) = 231 in³/lb. For any value, multiply by 231.
How do I convert in³/lb back to gal/lb (US)?
Divide by the same factor — or equivalently, multiply by 0.004329004. So 1 in³/lb = 0.004329 gal/lb (US).
When would I need to convert US gallon per pound to cubic inch per pound?
Specific-volume conversions between gal/lb (US) and in³/lb arise in steam-table lookups, compressible-flow analysis, and thermodynamic state-point work. Specific volume is the reciprocal of density and must not be confused with it — m³/kg and ft³/lb appear directly in property tables and equation-of-state solvers.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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