Mass per volume density.
Troy ounces per Cubic foot to Slugs per Cup Converter — oz t/ft3 to slug/cup
Convert Troy ounce per Cubic foot (oz t/ft3) to Slug per Cup (slug/cup) using the exact conversion factor (1 troy ounce per cubic foot = 0.0000178068 slug per cup). See the formula, worked examples, and conversion table.
Troy ounces per Cubic foot 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 1.098408917 / 61684.82065.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Cubic foot to Slugs per Cup
Troy ounce per Cubic foot 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 = troy ounces per cubic foot × 0.0000178067943691
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per cubic foot equals 1.09840891707 base units, and 1 slug per cup equals 61684.8206534 base units, so dividing one by the other gives the direct troy ounce per cubic foot-to-slug per cup factor of 0.0000178067943691.
Simple example
1 oz t/ft3 × 0.00001780679437 = 0.0000178068 slug/cup
1 troy ounce per cubic foot = 0.0000178068 slugs per cup.
Real-world example
1,000 oz t/ft3 × 0.00001780679437 = 0.0178067944 slug/cup
1,000 troy ounces per cubic foot = 0.0178067944 slugs per cup.
Conversion table
| Troy ounce per Cubic foot (oz t/ft3) | Slug per Cup (slug/cup) |
|---|---|
| 0.1 oz t/ft3 | 0.0000017807 slug/cup |
| 1 oz t/ft3 | 0.0000178068 slug/cup |
| 10 oz t/ft3 | 0.0001780679 slug/cup |
| 100 oz t/ft3 | 0.0017806794 slug/cup |
| 1,000 oz t/ft3 | 0.0178067944 slug/cup |
| 10,000 oz t/ft3 | 0.1780679437 slug/cup |
Reverse conversion: Slug per Cup to Troy ounce per Cubic foot
0.0000178068 slug/cup × 56158.3393 = 1.000000316 oz t/ft3
0.0000178068 slugs per cup = 1.000000316 troy ounces per cubic foot.
troy ounces per cubic foot = slugs per cup × 56158.3392985
For a page dedicated to this direction, see Slug per Cup to Troy ounce per Cubic foot.
Understanding the Troy ounce per Cubic foot (oz t/ft3)
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 troy ounce per cubic foot?
1 troy ounce per cubic foot equals 0.0000178068 slugs per cup, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per cubic foot to slug per cup?
Multiply the troy ounce per cubic foot value by 0.00001780679437. The converter above does this instantly to whatever precision you set.
How do I convert slug per cup back to troy ounce per cubic foot?
Use the reverse factor: 1 slug per cup equals 56,158.3393 troy ounces per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per cubic foot?
Troy ounce per Cubic foot (oz t/ft3) is a unit of density.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
Is the troy ounce per cubic foot to slug per cup conversion exact?
Yes. Both troy ounce per cubic foot and slug per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.00001780679437 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.