Mass per volume density.
US hundredweights per Gallon to Pounds per Gallon Converter — cwt/gal to lb/gal
Convert US hundredweight per Gallon (cwt/gal) to Pound per Gallon (lb/gal) using the exact conversion factor (1 us hundredweight per gallon = 100 pound per gallon). See the formula, worked examples, conversion table, and common uses.
US hundredweights per Gallon to Pounds per Gallon converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 11982.64273 / 119.8264273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting US hundredweights per Gallon to Pounds per Gallon
US hundredweight per Gallon and Pound per Gallon both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
pounds per gallon = us hundredweights per gallon × 100
This factor comes from each unit's defined relationship to the category's base unit: 1 us hundredweight per gallon equals 11982.6427317 base units, and 1 pound per gallon equals 119.826427317 base units, so dividing one by the other gives the direct us hundredweight per gallon-to-pound per gallon factor of 100.
Simple example
1 cwt/gal × 100 = 100 lb/gal
1 us hundredweight per gallon = 100 pounds per gallon.
Real-world example
1,000 cwt/gal × 100 = 100,000 lb/gal
1,000 us hundredweights per gallon = 100,000 pounds per gallon.
Conversion table
| US hundredweight per Gallon (cwt/gal) | Pound per Gallon (lb/gal) |
|---|---|
| 0.1 cwt/gal | 10 lb/gal |
| 1 cwt/gal | 100 lb/gal |
| 10 cwt/gal | 1,000 lb/gal |
| 100 cwt/gal | 10,000 lb/gal |
| 1,000 cwt/gal | 100,000 lb/gal |
| 10,000 cwt/gal | 1,000,000 lb/gal |
Reverse conversion: Pound per Gallon to US hundredweight per Gallon
100 lb/gal × 0.01 = 1 cwt/gal
100 pounds per gallon = 1 us hundredweight per gallon.
us hundredweights per gallon = pounds per gallon × 0.01
For a page dedicated to this direction, see Pound per Gallon to US hundredweight per Gallon.
Understanding the US hundredweight per Gallon (cwt/gal)
Mass per volume density.
Understanding the Pound per Gallon
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
Where it's used: United States (paint, fuel, and industrial liquid density specifications)
lb/gal vs. lb/ft³. Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.
Uses of the Pound per Gallon today
- US paint and coatings density specifications
- US fuel and petroleum liquid density specs
- Industrial liquid handling and shipping weight calculations
Pound per Gallon — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per gallon are in 1 us hundredweight per gallon?
1 us hundredweight per gallon equals 100 pounds per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert us hundredweight per gallon to pound per gallon?
Multiply the us hundredweight per gallon value by 100. The converter above does this instantly to whatever precision you set.
How do I convert pound per gallon back to us hundredweight per gallon?
Use the reverse factor: 1 pound per gallon equals 0.01 us hundredweights per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a us hundredweight per gallon?
US hundredweight per Gallon (cwt/gal) is a unit of density.
What is a pound per gallon?
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
Is the us hundredweight per gallon to pound per gallon conversion exact?
Yes. Both us hundredweight per gallon and pound per gallon are defined by fixed standards rather than physical artifacts, so the factor of 100 used above is exact to as many digits as you choose to display.
What is the difference between lb/gal vs. lb/ft³?
Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.