Mass per volume density.
Imperial hundredweights per Quart to Slugs per Cup Converter — long cwt/qt to slug/cup
Convert Imperial hundredweight per Quart (long cwt/qt) to Slug per Cup (slug/cup) using the exact conversion factor (1 imperial hundredweight per quart = 0.8702666048 slug per cup). See the formula, worked examples, and conversion table.
Imperial hundredweights per Quart to Slugs per Cup 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 53682.23944 / 61684.82065.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial hundredweights per Quart to Slugs per Cup
Imperial hundredweight per Quart and Slug per Cup 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
slugs per cup = imperial hundredweights per quart × 0.870266604804
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial hundredweight per quart equals 53682.239438 base units, and 1 slug per cup equals 61684.8206534 base units, so dividing one by the other gives the direct imperial hundredweight per quart-to-slug per cup factor of 0.870266604804.
Simple example
1 long cwt/qt × 0.8702666048 = 0.8702666048 slug/cup
1 imperial hundredweight per quart = 0.8702666048 slugs per cup.
Real-world example
1,000 long cwt/qt × 0.8702666048 = 870.2666048 slug/cup
1,000 imperial hundredweights per quart = 870.2666048 slugs per cup.
Conversion table
| Imperial hundredweight per Quart (long cwt/qt) | Slug per Cup (slug/cup) |
|---|---|
| 0.1 long cwt/qt | 0.0870266605 slug/cup |
| 1 long cwt/qt | 0.8702666048 slug/cup |
| 10 long cwt/qt | 8.702666048 slug/cup |
| 100 long cwt/qt | 87.02666048 slug/cup |
| 1,000 long cwt/qt | 870.2666048 slug/cup |
| 10,000 long cwt/qt | 8,702.666048 slug/cup |
Reverse conversion: Slug per Cup to Imperial hundredweight per Quart
0.8702666048 slug/cup × 1.149073163 = 1 long cwt/qt
0.8702666048 slugs per cup = 1 imperial hundredweights per quart.
imperial hundredweights per quart = slugs per cup × 1.14907316273
For a page dedicated to this direction, see Slug per Cup to Imperial hundredweight per Quart.
Understanding the Imperial hundredweight per Quart (long cwt/qt)
Mass per volume density.
Understanding the Slug per Cup (slug/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per cup are in 1 imperial hundredweight per quart?
1 imperial hundredweight per quart equals 0.8702666048 slugs per cup, using the exact defined conversion factor rather than an estimate.
How do I convert imperial hundredweight per quart to slug per cup?
Multiply the imperial hundredweight per quart value by 0.8702666048. The converter above does this instantly to whatever precision you set.
How do I convert slug per cup back to imperial hundredweight per quart?
Use the reverse factor: 1 slug per cup equals 1.149073163 imperial hundredweights per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial hundredweight per quart?
Imperial hundredweight per Quart (long cwt/qt) is a unit of density.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
Is the imperial hundredweight per quart to slug per cup conversion exact?
Yes. Both imperial hundredweight per quart and slug per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.8702666048 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.