Mass per volume density.
Short tons per Gallon to Slugs per Cup Converter — ton/gal to slug/cup
Convert Short ton per Gallon (ton/gal) to Slug per Cup (slug/cup) using the exact conversion factor (1 short ton per gallon = 3.885118771 slug per cup). See the formula, worked examples, and conversion table.
Short tons per Gallon 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 239652.8546 / 61684.82065.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Gallon to Slugs per Cup
Short ton per Gallon 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 = short tons per gallon × 3.88511877145
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per gallon equals 239652.854634 base units, and 1 slug per cup equals 61684.8206534 base units, so dividing one by the other gives the direct short ton per gallon-to-slug per cup factor of 3.88511877145.
Simple example
1 ton/gal × 3.885118771 = 3.885118771 slug/cup
1 short ton per gallon = 3.885118771 slugs per cup.
Real-world example
1,000 ton/gal × 3.885118771 = 3,885.118771 slug/cup
1,000 short tons per gallon = 3,885.118771 slugs per cup.
Conversion table
| Short ton per Gallon (ton/gal) | Slug per Cup (slug/cup) |
|---|---|
| 0.1 ton/gal | 0.3885118771 slug/cup |
| 1 ton/gal | 3.885118771 slug/cup |
| 10 ton/gal | 38.85118771 slug/cup |
| 100 ton/gal | 388.5118771 slug/cup |
| 1,000 ton/gal | 3,885.118771 slug/cup |
| 10,000 ton/gal | 38,851.18771 slug/cup |
Reverse conversion: Slug per Cup to Short ton per Gallon
3.885118771 slug/cup × 0.2573923885 = 0.9999999999 ton/gal
3.885118771 slugs per cup = 0.9999999999 short tons per gallon.
short tons per gallon = slugs per cup × 0.257392388451
For a page dedicated to this direction, see Slug per Cup to Short ton per Gallon.
Understanding the Short ton per Gallon (ton/gal)
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 short ton per gallon?
1 short ton per gallon equals 3.885118771 slugs per cup, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per gallon to slug per cup?
Multiply the short ton per gallon value by 3.885118771. The converter above does this instantly to whatever precision you set.
How do I convert slug per cup back to short ton per gallon?
Use the reverse factor: 1 slug per cup equals 0.2573923885 short tons per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per gallon?
Short ton per Gallon (ton/gal) is a unit of density.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
Is the short ton per gallon to slug per cup conversion exact?
Yes. Both short ton per gallon and slug per cup are defined by fixed standards rather than physical artifacts, so the factor of 3.885118771 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.