Mass per volume density.
Pounds per Cup to US hundredweights per Fluid ounce Converter — lb/cup to cwt/fl oz
Convert Pound per Cup (lb/cup) to US hundredweight per Fluid ounce (cwt/fl oz) using the exact conversion factor (1 pound per cup = 0.00125 us hundredweight per fluid ounce). See the formula, worked examples, and conversion table.
Pounds per Cup to US hundredweights per Fluid ounce 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 1917.222837 / 1.53377827e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Cup to US hundredweights per Fluid ounce
Pound per Cup and US hundredweight per Fluid ounce 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 fluid ounce = pounds per cup × 0.00125
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per cup equals 1917.22283707 base units, and 1 us hundredweight per fluid ounce equals 1533778.26966 base units, so dividing one by the other gives the direct pound per cup-to-us hundredweight per fluid ounce factor of 0.00125.
Simple example
1 lb/cup × 0.00125 = 0.00125 cwt/fl oz
1 pound per cup = 0.00125 us hundredweights per fluid ounce.
Real-world example
1,000 lb/cup × 0.00125 = 1.25 cwt/fl oz
1,000 pounds per cup = 1.25 us hundredweights per fluid ounce.
Conversion table
| Pound per Cup (lb/cup) | US hundredweight per Fluid ounce (cwt/fl oz) |
|---|---|
| 0.1 lb/cup | 0.000125 cwt/fl oz |
| 1 lb/cup | 0.00125 cwt/fl oz |
| 10 lb/cup | 0.0125 cwt/fl oz |
| 100 lb/cup | 0.125 cwt/fl oz |
| 1,000 lb/cup | 1.25 cwt/fl oz |
| 10,000 lb/cup | 12.5 cwt/fl oz |
Reverse conversion: US hundredweight per Fluid ounce to Pound per Cup
0.00125 cwt/fl oz × 800 = 1 lb/cup
0.00125 us hundredweights per fluid ounce = 1 pound per cup.
pounds per cup = us hundredweights per fluid ounce × 800
For a page dedicated to this direction, see US hundredweight per Fluid ounce to Pound per Cup.
Understanding the Pound per Cup (lb/cup)
Mass per volume density.
Understanding the US hundredweight per Fluid ounce (cwt/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us hundredweights per fluid ounce are in 1 pound per cup?
1 pound per cup equals 0.00125 us hundredweights per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cup to us hundredweight per fluid ounce?
Multiply the pound per cup value by 0.00125. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per fluid ounce back to pound per cup?
Use the reverse factor: 1 us hundredweight per fluid ounce equals 800 pounds per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per cup?
Pound per Cup (lb/cup) is a unit of density.
What is a us hundredweight per fluid ounce?
US hundredweight per Fluid ounce (cwt/fl oz) is a unit of density.
Is the pound per cup to us hundredweight per fluid ounce conversion exact?
Yes. Both pound per cup and us hundredweight per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.00125 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.