Mass per volume density.
Pounds per Cup to US hundredweights per Cubic Centimeter Converter — lb/cup to cwt/cm3
Convert Pound per Cup (lb/cup) to US hundredweight per Cubic Centimeter (cwt/cm3) using the exact conversion factor (1 pound per cup = 0.0000422675 us hundredweight per cubic centimeter). See the formula, worked examples, and conversion table.
Pounds per Cup to US hundredweights per Cubic Centimeter 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 / 4.5359237e+7.
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 Cubic Centimeter
Pound per Cup and US hundredweight per Cubic Centimeter 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 cubic centimeter = pounds per cup × 0.0000422675283773
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 cubic centimeter equals 45359237 base units, so dividing one by the other gives the direct pound per cup-to-us hundredweight per cubic centimeter factor of 0.0000422675283773.
Simple example
1 lb/cup × 0.00004226752838 = 0.0000422675 cwt/cm3
1 pound per cup = 0.0000422675 us hundredweights per cubic centimeter.
Real-world example
1,000 lb/cup × 0.00004226752838 = 0.0422675284 cwt/cm3
1,000 pounds per cup = 0.0422675284 us hundredweights per cubic centimeter.
Conversion table
| Pound per Cup (lb/cup) | US hundredweight per Cubic Centimeter (cwt/cm3) |
|---|---|
| 0.1 lb/cup | 0.0000042268 cwt/cm3 |
| 1 lb/cup | 0.0000422675 cwt/cm3 |
| 10 lb/cup | 0.0004226753 cwt/cm3 |
| 100 lb/cup | 0.0042267528 cwt/cm3 |
| 1,000 lb/cup | 0.0422675284 cwt/cm3 |
| 10,000 lb/cup | 0.4226752838 cwt/cm3 |
Reverse conversion: US hundredweight per Cubic Centimeter to Pound per Cup
0.0000422675 cwt/cm3 × 23658.82365 = 0.9999993286 lb/cup
0.0000422675 us hundredweights per cubic centimeter = 0.9999993286 pounds per cup.
pounds per cup = us hundredweights per cubic centimeter × 23658.82365
For a page dedicated to this direction, see US hundredweight per Cubic Centimeter to Pound per Cup.
Understanding the Pound per Cup (lb/cup)
Mass per volume density.
Understanding the US hundredweight per Cubic Centimeter (cwt/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us hundredweights per cubic centimeter are in 1 pound per cup?
1 pound per cup equals 0.0000422675 us hundredweights per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cup to us hundredweight per cubic centimeter?
Multiply the pound per cup value by 0.00004226752838. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per cubic centimeter back to pound per cup?
Use the reverse factor: 1 us hundredweight per cubic centimeter equals 23,658.82365 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 cubic centimeter?
US hundredweight per Cubic Centimeter (cwt/cm3) is a unit of density.
Is the pound per cup to us hundredweight per cubic centimeter conversion exact?
Yes. Both pound per cup and us hundredweight per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.00004226752838 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.