Pound per US Gallon to Pound per Cubic Inch Converter
1 lb/gal = 0.0043290043 lb/in³
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FORMULA
1 lb/gal = 0.0043290043 lb/in³
CONVERSION TABLE
| Pound per US Gallon (lb/gal) | Pound per Cubic Inch (lb/in³) |
|---|---|
| 1 lb/gal | 0.0043290043 lb/in³ |
| 5 lb/gal | 0.021645 lb/in³ |
| 10 lb/gal | 0.04329 lb/in³ |
| 25 lb/gal | 0.108225 lb/in³ |
| 50 lb/gal | 0.21645 lb/in³ |
| 100 lb/gal | 0.4329 lb/in³ |
| 250 lb/gal | 1.0823 lb/in³ |
| 500 lb/gal | 2.1645 lb/in³ |
| 1,000 lb/gal | 4.329 lb/in³ |
COMMON VALUES
RELATED CONVERSIONS
About Pound per US Gallon (lb/gal)
Pounds per US gallon is the standard density unit for liquids in the United States. Water weighs about 8.34 lb/gal, gasoline about 6.1 lb/gal, and diesel fuel approximately 7.1 lb/gal. The API gravity scale used in the petroleum industry is derived from density in pounds per gallon.
About Pound per Cubic Inch (lb/in³)
Pounds per cubic inch is used in US mechanical engineering for compact, dense materials like metals and alloys. Aluminum has a density of about 0.098 lb/in3, steel is approximately 0.284 lb/in3, and lead is 0.410 lb/in3. The unit is practical for small component weight calculations in product design.
How to Convert Pound per US Gallon to Pound per Cubic Inch
The conversion formula is: 1 lb/gal = 0.0043290043 lb/in³. To convert from Pound per US Gallon (lb/gal) to Pound per Cubic Inch (lb/in³), use the formula above or the interactive converter at the top of this page.
Frequently Asked Questions
How many Pound per Cubic Inch in 1 Pound per US Gallon?
1 Pound per US Gallon (lb/gal) equals 0.0043290043 Pound per Cubic Inch (lb/in³).
How to convert Pound per US Gallon to Pound per Cubic Inch?
Multiply the Pound per US Gallon value by 0.0043290043 to get the equivalent in Pound per Cubic Inch. Formula: 1 lb/gal = 0.0043290043 lb/in³
What is the formula for Pound per US Gallon to Pound per Cubic Inch conversion?
1 lb/gal = 0.0043290043 lb/in³
Glossary
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Specific Gravity
The dimensionless ratio of a substance’s density to the density of a reference substance, typically water at 4°C (999.97 kg/m³) for liquids and solids.
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Viscosity
Viscosity is a fluid's resistance to deformation or flow, quantifying internal friction between fluid layers; dynamic viscosity is measured in pascal-seconds (Pa·s) or centipoise (cP).