Mass per volume density.
Pounds per Fluid ounce to US hundredweights per Gallon Converter — lb/fl oz to cwt/gal
Convert Pound per Fluid ounce (lb/fl oz) to US hundredweight per Gallon (cwt/gal) using the exact conversion factor (1 pound per fluid ounce = 1.28 us hundredweight per gallon). See the formula, worked examples, and conversion table.
Pounds per Fluid ounce to US hundredweights 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 15337.7827 / 11982.64273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Fluid ounce to US hundredweights per Gallon
Pound per Fluid ounce and US hundredweight 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
us hundredweights per gallon = pounds per fluid ounce × 1.28
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per fluid ounce equals 15337.7826966 base units, and 1 us hundredweight per gallon equals 11982.6427317 base units, so dividing one by the other gives the direct pound per fluid ounce-to-us hundredweight per gallon factor of 1.28.
Simple example
1 lb/fl oz × 1.28 = 1.28 cwt/gal
1 pound per fluid ounce = 1.28 us hundredweights per gallon.
Real-world example
1,000 lb/fl oz × 1.28 = 1,280 cwt/gal
1,000 pounds per fluid ounce = 1,280 us hundredweights per gallon.
Conversion table
| Pound per Fluid ounce (lb/fl oz) | US hundredweight per Gallon (cwt/gal) |
|---|---|
| 0.1 lb/fl oz | 0.128 cwt/gal |
| 1 lb/fl oz | 1.28 cwt/gal |
| 10 lb/fl oz | 12.8 cwt/gal |
| 100 lb/fl oz | 128 cwt/gal |
| 1,000 lb/fl oz | 1,280 cwt/gal |
| 10,000 lb/fl oz | 12,800 cwt/gal |
Reverse conversion: US hundredweight per Gallon to Pound per Fluid ounce
1.28 cwt/gal × 0.78125 = 1 lb/fl oz
1.28 us hundredweights per gallon = 1 pound per fluid ounce.
pounds per fluid ounce = us hundredweights per gallon × 0.78125
For a page dedicated to this direction, see US hundredweight per Gallon to Pound per Fluid ounce.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Understanding the US hundredweight per Gallon (cwt/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us hundredweights per gallon are in 1 pound per fluid ounce?
1 pound per fluid ounce equals 1.28 us hundredweights per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per fluid ounce to us hundredweight per gallon?
Multiply the pound per fluid ounce value by 1.28. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per gallon back to pound per fluid ounce?
Use the reverse factor: 1 us hundredweight per gallon equals 0.78125 pounds per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per fluid ounce?
Pound per Fluid ounce (lb/fl oz) is a unit of density.
What is a us hundredweight per gallon?
US hundredweight per Gallon (cwt/gal) is a unit of density.
Is the pound per fluid ounce to us hundredweight per gallon conversion exact?
Yes. Both pound per fluid ounce and us hundredweight per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.28 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.