Mass per volume density.
Slugs per Cup to Slugs per Cubic Millimeter Converter — slug/cup to slug/mm3
Convert Slug per Cup (slug/cup) to Slug per Cubic Millimeter (slug/mm3) using the exact conversion factor (1 slug per cup = 0.0000042268 slug per cubic millimeter). See the formula, worked examples, and conversion table.
Slugs per Cup to Slugs per Cubic Millimeter 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 61684.82065 / 1.45939029e+10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Cup to Slugs per Cubic Millimeter
Slug per Cup and Slug per Cubic Millimeter 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 cubic millimeter = slugs per cup × 0.00000422675283773
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per cup equals 61684.8206534 base units, and 1 slug per cubic millimeter equals 14593902937.2 base units, so dividing one by the other gives the direct slug per cup-to-slug per cubic millimeter factor of 0.00000422675283773.
Simple example
1 slug/cup × 0.000004226752838 = 0.0000042268 slug/mm3
1 slug per cup = 0.0000042268 slugs per cubic millimeter.
Real-world example
1,000 slug/cup × 0.000004226752838 = 0.0042267528 slug/mm3
1,000 slugs per cup = 0.0042267528 slugs per cubic millimeter.
Conversion table
| Slug per Cup (slug/cup) | Slug per Cubic Millimeter (slug/mm3) |
|---|---|
| 0.1 slug/cup | 4.226753e-7 slug/mm3 |
| 1 slug/cup | 0.0000042268 slug/mm3 |
| 10 slug/cup | 0.0000422675 slug/mm3 |
| 100 slug/cup | 0.0004226753 slug/mm3 |
| 1,000 slug/cup | 0.0042267528 slug/mm3 |
| 10,000 slug/cup | 0.0422675284 slug/mm3 |
Reverse conversion: Slug per Cubic Millimeter to Slug per Cup
0.0000042268 slug/mm3 × 236588.2365 = 1.000011158 slug/cup
0.0000042268 slugs per cubic millimeter = 1.000011158 slugs per cup.
slugs per cup = slugs per cubic millimeter × 236588.2365
For a page dedicated to this direction, see Slug per Cubic Millimeter to Slug per Cup.
Understanding the Slug per Cup (slug/cup)
Mass per volume density.
Understanding the Slug per Cubic Millimeter (slug/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per cubic millimeter are in 1 slug per cup?
1 slug per cup equals 0.0000042268 slugs per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cup to slug per cubic millimeter?
Multiply the slug per cup value by 0.000004226752838. The converter above does this instantly to whatever precision you set.
How do I convert slug per cubic millimeter back to slug per cup?
Use the reverse factor: 1 slug per cubic millimeter equals 236,588.2365 slugs per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
What is a slug per cubic millimeter?
Slug per Cubic Millimeter (slug/mm3) is a unit of density.
Is the slug per cup to slug per cubic millimeter conversion exact?
Yes. Both slug per cup and slug per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000004226752838 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.