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US Gallons per Pound to Cubic Feet per Pound Converter

Enter the specific volume in us gallons per pound below to convert it to cubic feet per pound.

Convert US Gallons per Pound to Cubic Feet per Pound

Enter a value in us gallons per pound (gal/lb) to convert to cubic feet per pound (ft³/lb).

Result
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0.668402777cubic feet per pound
5 gal/lb = 0.668402777 ft³/lb
Result updates automatically
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Suggested Conversions
Reference:NIST OWM (SI Units — Length)
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US Gallon per Pound to Cubic Foot per Pound Conversion Table

Table showing various us gallon per pound measurements converted to cubic feet per pound. Click any preset value or arrow to load it into the converter.

US Gallons per Pound (gal/lb)Cubic Feet per Pound (ft³/lb)
1 gal/lb0.1336806 ft³/lb
2 gal/lb0.2673611 ft³/lb
2.5 gal/lb0.3342014 ft³/lb
5 gal/lb0.6684028 ft³/lb
10 gal/lb1.3368056 ft³/lb
15 gal/lb2.0052083 ft³/lb
20 gal/lb2.6736111 ft³/lb
25 gal/lb3.3420139 ft³/lb
30 gal/lb4.0104167 ft³/lb
50 gal/lb6.6840278 ft³/lb

How to Convert US Gallons per Pound to Cubic Feet per Pound

To convert us gallons per pound to cubic feet per pound, multiply the specific volume by the following conversion ratio: 0.1336806 cubic feet per pound/us gallon per pound.

Since one us gallon per pound is equal to 0.1336806 cubic feet per pound, you can use this simple formula to convert:

cubic feet per pound = us gallons per pound × 0.1336806

The specific volume in cubic feet per pound is equal to the specific volume in us gallons per pound multiplied by 0.1336806.

For example, here's how to convert 5 us gallons per pound to cubic feet per pound using the formula above.

cubic feet per pound = (5 gal/lb × 0.1336806) = 0.6684028 ft³/lb

How Many Cubic Feet per Pound Are in a US Gallon per Pound?

There are 0.1336806 cubic feet per pound in a us gallon per pound, which is why we use this value in the formula above.

1 gal/lb = 0.1336806 ft³/lb|1 ft³/lb = 7.4805195 gal/lb

Our us gallon per pound to cubic foot per pound calculator automatically converts your specific volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.

US Gallons per Pound and cubic feet per pound are both units used to measure specific volume. Keep reading to learn more about each unit.

What Is a US Gallon per Pound?

A us gallon per pound is a unit of specific volume equal to 0.0083454 cubic meters per kilogram (m³/kg), the base unit for specific volume. Equal to 3.785411784 L per 0.45359237 kg. [1]

The us gallon per pound is classified as a US customary unit of specific volume. US Gallons per Pound can be abbreviated as gal/lb; for example, 1 us gallon per pound can be written as 1 gal/lb.

When working with us gallons per pound (gal/lb) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, us gallons per pound (gal/lb) are widely used across fine-tolerance laboratory, analytical, and micro-scale specific volume measurements within US customary workflows, engineering documentation, and technical data sheets.

What Is a Cubic Foot per Pound?

A cubic foot per pound is a unit of specific volume equal to 0.062428 cubic meters per kilogram (m³/kg), the base unit for specific volume. Imperial/US thermodynamic specific volume unit (≈ 0.062428 m³/kg). [2]

The cubic foot per pound is classified as a US customary unit of specific volume. Cubic Feet per Pound can be abbreviated as ft³/lb; for example, 1 cubic foot per pound can be written as 1 ft³/lb.

When working with cubic feet per pound (ft³/lb) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, cubic feet per pound (ft³/lb) are widely used across standard specific volume applications within US customary workflows, engineering documentation, and technical data sheets.

When converting specific volume between us gallons per pound (gal/lb) and cubic feet per pound (ft³/lb), keep full floating-point precision (1 gal/lb = 0.1336806 ft³/lb; 1 ft³/lb = 7.4805195 gal/lb) during intermediate calculations and round only the final cubic foot per pound figure to match your instrument tolerance.

More US Gallon per Pound & Cubic Foot per Pound Conversions

Need to calculate in the opposite direction? Use our cubic feet per pound to us gallons per pound calculator to switch your starting unit immediately. You can also explore related tools such as converting cubic feet per pound to us gallons per pound, converting cubic meters per kilogram to cubic feet per pound, or converting cubic meters per kilogram to liters per kilogram.

Frequently Asked Questions

There are 0.13368 cubic feet per pound (ft³/lb) in 1 us gallon per pound (gal/lb). Conversely, 1 cubic foot per pound (ft³/lb) is equal to 7.48052 us gallons per pound (gal/lb).

References

NIST · BIPM · ISO
  1. [1]
    NIST OWM (SI Units — Length)·Specific Volume Metrology Standard — US Gallons per Pound (gal/lb) to Cubic Feet per Pound (ft³/lb)
    NIST OWM Standard
  2. [2]
    BIPM (SI Base Unit: Metre (m))·Unit Specifications: US Gallon per Pound (gal/lb) & Cubic Foot per Pound (ft³/lb)
    BIPM Specification
  3. [3]
    NIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (gal/lb to ft³/lb)
    NIST HB 133 Reference
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