Mass per volume density.
Slugs per Imperial gallon to Kilograms per Cup Converter — slug/imp gal to kg/cup
Convert Slug per Imperial gallon (slug/imp gal) to Kilogram per Cup (kg/cup) using the exact conversion factor (1 slug per imperial gallon = 0.7594978893 kilogram per cup). See the formula, worked examples, and conversion table.
Slugs per Imperial gallon to Kilograms 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 / 4226.752838.
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 Kilograms per Cup
Slug per Imperial gallon and Kilogram 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
kilograms per cup = slugs per imperial gallon × 0.759497889299
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 kilogram per cup equals 4226.75283773 base units, so dividing one by the other gives the direct slug per imperial gallon-to-kilogram per cup factor of 0.759497889299.
Simple example
1 slug/imp gal × 0.7594978893 = 0.7594978893 kg/cup
1 slug per imperial gallon = 0.7594978893 kilograms per cup.
Real-world example
1,000 slug/imp gal × 0.7594978893 = 759.4978893 kg/cup
1,000 slugs per imperial gallon = 759.4978893 kilograms per cup.
Conversion table
| Slug per Imperial gallon (slug/imp gal) | Kilogram per Cup (kg/cup) |
|---|---|
| 0.1 slug/imp gal | 0.0759497889 kg/cup |
| 1 slug/imp gal | 0.7594978893 kg/cup |
| 10 slug/imp gal | 7.594978893 kg/cup |
| 100 slug/imp gal | 75.94978893 kg/cup |
| 1,000 slug/imp gal | 759.4978893 kg/cup |
| 10,000 slug/imp gal | 7,594.978893 kg/cup |
Reverse conversion: Kilogram per Cup to Slug per Imperial gallon
0.7594978893 kg/cup × 1.316659354 = 1 slug/imp gal
0.7594978893 kilograms per cup = 1 slugs per imperial gallon.
slugs per imperial gallon = kilograms per cup × 1.31665935362
For a page dedicated to this direction, see Kilogram per Cup to Slug per Imperial gallon.
Understanding the Slug per Imperial gallon (slug/imp gal)
Mass per volume density.
Understanding the Kilogram per Cup (kg/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cup are in 1 slug per imperial gallon?
1 slug per imperial gallon equals 0.7594978893 kilograms per cup, using the exact defined conversion factor rather than an estimate.
How do I convert slug per imperial gallon to kilogram per cup?
Multiply the slug per imperial gallon value by 0.7594978893. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cup back to slug per imperial gallon?
Use the reverse factor: 1 kilogram per cup equals 1.316659354 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 kilogram per cup?
Kilogram per Cup (kg/cup) is a unit of density.
Is the slug per imperial gallon to kilogram per cup conversion exact?
Yes. Both slug per imperial gallon and kilogram per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.7594978893 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.