Mass per volume density.
Pounds per Cup to Imperial hundredweights per Milliliter Converter — lb/cup to long cwt/mL
Convert Pound per Cup (lb/cup) to Imperial hundredweight per Milliliter (long cwt/mL) using the exact conversion factor (1 pound per cup = 0.0000377389 imperial hundredweight per milliliter). See the formula, worked examples, and conversion table.
Pounds per Cup to Imperial hundredweights per Milliliter 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 / 5.08023454e+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 Imperial hundredweights per Milliliter
Pound per Cup and Imperial hundredweight per Milliliter 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
imperial hundredweights per milliliter = pounds per cup × 0.0000377388646226
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 imperial hundredweight per milliliter equals 50802345.44 base units, so dividing one by the other gives the direct pound per cup-to-imperial hundredweight per milliliter factor of 0.0000377388646226.
Simple example
1 lb/cup × 0.00003773886462 = 0.0000377389 long cwt/mL
1 pound per cup = 0.0000377389 imperial hundredweights per milliliter.
Real-world example
1,000 lb/cup × 0.00003773886462 = 0.0377388646 long cwt/mL
1,000 pounds per cup = 0.0377388646 imperial hundredweights per milliliter.
Conversion table
| Pound per Cup (lb/cup) | Imperial hundredweight per Milliliter (long cwt/mL) |
|---|---|
| 0.1 lb/cup | 0.0000037739 long cwt/mL |
| 1 lb/cup | 0.0000377389 long cwt/mL |
| 10 lb/cup | 0.0003773886 long cwt/mL |
| 100 lb/cup | 0.0037738865 long cwt/mL |
| 1,000 lb/cup | 0.0377388646 long cwt/mL |
| 10,000 lb/cup | 0.3773886462 long cwt/mL |
Reverse conversion: Imperial hundredweight per Milliliter to Pound per Cup
0.0000377389 long cwt/mL × 26497.88249 = 1.000000937 lb/cup
0.0000377389 imperial hundredweights per milliliter = 1.000000937 pounds per cup.
pounds per cup = imperial hundredweights per milliliter × 26497.882488
For a page dedicated to this direction, see Imperial hundredweight per Milliliter to Pound per Cup.
Understanding the Pound per Cup (lb/cup)
Mass per volume density.
Understanding the Imperial hundredweight per Milliliter (long cwt/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per milliliter are in 1 pound per cup?
1 pound per cup equals 0.0000377389 imperial hundredweights per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cup to imperial hundredweight per milliliter?
Multiply the pound per cup value by 0.00003773886462. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per milliliter back to pound per cup?
Use the reverse factor: 1 imperial hundredweight per milliliter equals 26,497.88249 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 imperial hundredweight per milliliter?
Imperial hundredweight per Milliliter (long cwt/mL) is a unit of density.
Is the pound per cup to imperial hundredweight per milliliter conversion exact?
Yes. Both pound per cup and imperial hundredweight per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00003773886462 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.