Mass per volume density.
Slugs per Imperial gallon to Imperial hundredweights per Cup Converter — slug/imp gal to long cwt/cup
Convert Slug per Imperial gallon (slug/imp gal) to Imperial hundredweight per Cup (long cwt/cup) using the exact conversion factor (1 slug per imperial gallon = 0.0149500556 imperial hundredweight per cup). See the formula, worked examples, and conversion table.
Slugs per Imperial gallon to Imperial hundredweights 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 3210.209859 / 214728.9578.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Imperial gallon to Imperial hundredweights per Cup
Slug per Imperial gallon and Imperial hundredweight 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
imperial hundredweights per cup = slugs per imperial gallon × 0.0149500556071
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per imperial gallon equals 3210.20985885 base units, and 1 imperial hundredweight per cup equals 214728.957752 base units, so dividing one by the other gives the direct slug per imperial gallon-to-imperial hundredweight per cup factor of 0.0149500556071.
Simple example
1 slug/imp gal × 0.01495005561 = 0.0149500556 long cwt/cup
1 slug per imperial gallon = 0.0149500556 imperial hundredweights per cup.
Real-world example
1,000 slug/imp gal × 0.01495005561 = 14.95005561 long cwt/cup
1,000 slugs per imperial gallon = 14.95005561 imperial hundredweights per cup.
Conversion table
| Slug per Imperial gallon (slug/imp gal) | Imperial hundredweight per Cup (long cwt/cup) |
|---|---|
| 0.1 slug/imp gal | 0.0014950056 long cwt/cup |
| 1 slug/imp gal | 0.0149500556 long cwt/cup |
| 10 slug/imp gal | 0.1495005561 long cwt/cup |
| 100 slug/imp gal | 1.495005561 long cwt/cup |
| 1,000 slug/imp gal | 14.95005561 long cwt/cup |
| 10,000 slug/imp gal | 149.5005561 long cwt/cup |
Reverse conversion: Imperial hundredweight per Cup to Slug per Imperial gallon
0.0149500556 long cwt/cup × 66.88938331 = 0.9999999995 slug/imp gal
0.0149500556 imperial hundredweights per cup = 0.9999999995 slugs per imperial gallon.
slugs per imperial gallon = imperial hundredweights per cup × 66.8893833094
For a page dedicated to this direction, see Imperial hundredweight per Cup to Slug per Imperial gallon.
Understanding the Slug per Imperial gallon (slug/imp gal)
Mass per volume density.
Understanding the Imperial hundredweight per Cup (long cwt/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per cup are in 1 slug per imperial gallon?
1 slug per imperial gallon equals 0.0149500556 imperial hundredweights per cup, using the exact defined conversion factor rather than an estimate.
How do I convert slug per imperial gallon to imperial hundredweight per cup?
Multiply the slug per imperial gallon value by 0.01495005561. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per cup back to slug per imperial gallon?
Use the reverse factor: 1 imperial hundredweight per cup equals 66.88938331 slugs per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per imperial gallon?
Slug per Imperial gallon (slug/imp gal) is a unit of density.
What is a imperial hundredweight per cup?
Imperial hundredweight per Cup (long cwt/cup) is a unit of density.
Is the slug per imperial gallon to imperial hundredweight per cup conversion exact?
Yes. Both slug per imperial gallon and imperial hundredweight per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.01495005561 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.