Mass per volume density.
Ounces per Cup to Slugs per Fluid ounce Converter — oz/cup to slug/fl oz
Convert Ounce per Cup (oz/cup) to Slug per Fluid ounce (slug/fl oz) using the exact conversion factor (1 ounce per cup = 0.0002428199 slug per fluid ounce). See the formula, worked examples, and conversion table.
Ounces per Cup to Slugs per Fluid ounce 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 119.8264273 / 493478.5652.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cup to Slugs per Fluid ounce
Ounce per Cup and Slug per Fluid ounce 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 fluid ounce = ounces per cup × 0.000242819923215
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cup equals 119.826427317 base units, and 1 slug per fluid ounce equals 493478.565227 base units, so dividing one by the other gives the direct ounce per cup-to-slug per fluid ounce factor of 0.000242819923215.
Simple example
1 oz/cup × 0.0002428199232 = 0.0002428199 slug/fl oz
1 ounce per cup = 0.0002428199 slugs per fluid ounce.
Real-world example
1,000 oz/cup × 0.0002428199232 = 0.2428199232 slug/fl oz
1,000 ounces per cup = 0.2428199232 slugs per fluid ounce.
Conversion table
| Ounce per Cup (oz/cup) | Slug per Fluid ounce (slug/fl oz) |
|---|---|
| 0.1 oz/cup | 0.000024282 slug/fl oz |
| 1 oz/cup | 0.0002428199 slug/fl oz |
| 10 oz/cup | 0.0024281992 slug/fl oz |
| 100 oz/cup | 0.0242819923 slug/fl oz |
| 1,000 oz/cup | 0.2428199232 slug/fl oz |
| 10,000 oz/cup | 2.428199232 slug/fl oz |
Reverse conversion: Slug per Fluid ounce to Ounce per Cup
0.0002428199 slug/fl oz × 4118.278215 = 0.9999999044 oz/cup
0.0002428199 slugs per fluid ounce = 0.9999999044 ounces per cup.
ounces per cup = slugs per fluid ounce × 4118.27821522
For a page dedicated to this direction, see Slug per Fluid ounce to Ounce per Cup.
Understanding the Ounce per Cup (oz/cup)
Mass per volume density.
Understanding the Slug per Fluid ounce (slug/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per fluid ounce are in 1 ounce per cup?
1 ounce per cup equals 0.0002428199 slugs per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cup to slug per fluid ounce?
Multiply the ounce per cup value by 0.0002428199232. The converter above does this instantly to whatever precision you set.
How do I convert slug per fluid ounce back to ounce per cup?
Use the reverse factor: 1 slug per fluid ounce equals 4,118.278215 ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cup?
Ounce per Cup (oz/cup) is a unit of density.
What is a slug per fluid ounce?
Slug per Fluid ounce (slug/fl oz) is a unit of density.
Is the ounce per cup to slug per fluid ounce conversion exact?
Yes. Both ounce per cup and slug per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.0002428199232 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.