Mass per volume density.
Ounces per Cubic foot to Ounces per Cup Converter — oz/ft3 to oz/cup
Convert Ounce per Cubic foot (oz/ft3) to Ounce per Cup (oz/cup) using the exact conversion factor (1 ounce per cubic foot = 0.0083550347 ounce per cup). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Ounces 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 1.001153961 / 119.8264273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic foot to Ounces per Cup
Ounce per Cubic foot and Ounce 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
ounces per cup = ounces per cubic foot × 0.00835503472222
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic foot equals 1.00115396087 base units, and 1 ounce per cup equals 119.826427317 base units, so dividing one by the other gives the direct ounce per cubic foot-to-ounce per cup factor of 0.00835503472222.
Simple example
1 oz/ft3 × 0.008355034722 = 0.0083550347 oz/cup
1 ounce per cubic foot = 0.0083550347 ounces per cup.
Real-world example
1,000 oz/ft3 × 0.008355034722 = 8.355034722 oz/cup
1,000 ounces per cubic foot = 8.355034722 ounces per cup.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Ounce per Cup (oz/cup) |
|---|---|
| 0.1 oz/ft3 | 0.0008355035 oz/cup |
| 1 oz/ft3 | 0.0083550347 oz/cup |
| 10 oz/ft3 | 0.0835503472 oz/cup |
| 100 oz/ft3 | 0.8355034722 oz/cup |
| 1,000 oz/ft3 | 8.355034722 oz/cup |
| 10,000 oz/ft3 | 83.55034722 oz/cup |
Reverse conversion: Ounce per Cup to Ounce per Cubic foot
0.0083550347 oz/cup × 119.6883117 = 0.9999999973 oz/ft3
0.0083550347 ounces per cup = 0.9999999973 ounces per cubic foot.
ounces per cubic foot = ounces per cup × 119.688311688
For a page dedicated to this direction, see Ounce per Cup to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Ounce per Cup (oz/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cup are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 0.0083550347 ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to ounce per cup?
Multiply the ounce per cubic foot value by 0.008355034722. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cup back to ounce per cubic foot?
Use the reverse factor: 1 ounce per cup equals 119.6883117 ounces per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
What is a ounce per cup?
Ounce per Cup (oz/cup) is a unit of density.
Is the ounce per cubic foot to ounce per cup conversion exact?
Yes. Both ounce per cubic foot and ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.008355034722 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.