Mass per volume density.
Pounds per Pint to US hundredweights per Cubic Millimeter Converter — lb/pt to cwt/mm3
Convert Pound per Pint (lb/pt) to US hundredweight per Cubic Millimeter (cwt/mm3) using the exact conversion factor (1 pound per pint = 2.113376e-8 us hundredweight per cubic millimeter). See the formula, worked examples, and conversion table.
Pounds per Pint to US hundredweights per Cubic Millimeter 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 958.6114185 / 4.5359237e+10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Pint to US hundredweights per Cubic Millimeter
Pound per Pint and US hundredweight per Cubic Millimeter 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 millimeter = pounds per pint × 2.113376e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per pint equals 958.611418535 base units, and 1 us hundredweight per cubic millimeter equals 45359237000 base units, so dividing one by the other gives the direct pound per pint-to-us hundredweight per cubic millimeter factor of 2.113376e-8.
Simple example
1 lb/pt × 2.113376e-8 = 2.113376e-8 cwt/mm3
1 pound per pint = 2.113376e-8 us hundredweights per cubic millimeter.
Real-world example
1,000 lb/pt × 2.113376e-8 = 0.0000211338 cwt/mm3
1,000 pounds per pint = 0.0000211338 us hundredweights per cubic millimeter.
Conversion table
| Pound per Pint (lb/pt) | US hundredweight per Cubic Millimeter (cwt/mm3) |
|---|---|
| 0.1 lb/pt | 2.113376e-9 cwt/mm3 |
| 1 lb/pt | 2.113376e-8 cwt/mm3 |
| 10 lb/pt | 2.113376e-7 cwt/mm3 |
| 100 lb/pt | 0.0000021134 cwt/mm3 |
| 1,000 lb/pt | 0.0000211338 cwt/mm3 |
| 10,000 lb/pt | 0.0002113376 cwt/mm3 |
Reverse conversion: US hundredweight per Cubic Millimeter to Pound per Pint
2.113376e-8 cwt/mm3 × 47317647.3 = 0.9999998018 lb/pt
2.113376e-8 us hundredweights per cubic millimeter = 0.9999998018 pounds per pint.
pounds per pint = us hundredweights per cubic millimeter × 47317647.3
For a page dedicated to this direction, see US hundredweight per Cubic Millimeter to Pound per Pint.
Understanding the Pound per Pint (lb/pt)
Mass per volume density.
Understanding the US hundredweight per Cubic Millimeter (cwt/mm3)
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 millimeter are in 1 pound per pint?
1 pound per pint equals 2.113376e-8 us hundredweights per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per pint to us hundredweight per cubic millimeter?
Multiply the pound per pint value by 2.113376e-8. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per cubic millimeter back to pound per pint?
Use the reverse factor: 1 us hundredweight per cubic millimeter equals 47,317,647.3 pounds per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per pint?
Pound per Pint (lb/pt) is a unit of density.
What is a us hundredweight per cubic millimeter?
US hundredweight per Cubic Millimeter (cwt/mm3) is a unit of density.
Is the pound per pint to us hundredweight per cubic millimeter conversion exact?
Yes. Both pound per pint and us hundredweight per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 2.113376e-8 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.