Mass per volume density.
Ounces per Cubic foot to Slug per Cubic inches Converter — oz/ft3 to slug/in3
Convert Ounce per Cubic foot (oz/ft3) to Slug per Cubic inch (slug/in3) using the exact conversion factor (1 ounce per cubic foot = 0.0000011242 slug per cubic inch). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Slug per Cubic inches 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 / 890574.5982.
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 Slug per Cubic inches
Ounce per Cubic foot and Slug per Cubic inch 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
slug per cubic inches = ounces per cubic foot × 0.00000112416631118
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 slug per cubic inch equals 890574.598183 base units, so dividing one by the other gives the direct ounce per cubic foot-to-slug per cubic inch factor of 0.00000112416631118.
Simple example
1 oz/ft3 × 0.000001124166311 = 0.0000011242 slug/in3
1 ounce per cubic foot = 0.0000011242 slug per cubic inches.
Real-world example
1,000 oz/ft3 × 0.000001124166311 = 0.0011241663 slug/in3
1,000 ounces per cubic foot = 0.0011241663 slug per cubic inches.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Slug per Cubic inch (slug/in3) |
|---|---|
| 0.1 oz/ft3 | 1.124166e-7 slug/in3 |
| 1 oz/ft3 | 0.0000011242 slug/in3 |
| 10 oz/ft3 | 0.0000112417 slug/in3 |
| 100 oz/ft3 | 0.0001124166 slug/in3 |
| 1,000 oz/ft3 | 0.0011241663 slug/in3 |
| 10,000 oz/ft3 | 0.0112416631 slug/in3 |
Reverse conversion: Slug per Cubic inch to Ounce per Cubic foot
0.0000011242 slug/in3 × 889548.0945 = 1.000029968 oz/ft3
0.0000011242 slug per cubic inches = 1.000029968 ounces per cubic foot.
ounces per cubic foot = slug per cubic inches × 889548.094488
For a page dedicated to this direction, see Slug per Cubic inch to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Slug per Cubic inch (slug/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slug per cubic inches are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 0.0000011242 slug per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to slug per cubic inch?
Multiply the ounce per cubic foot value by 0.000001124166311. The converter above does this instantly to whatever precision you set.
How do I convert slug per cubic inch back to ounce per cubic foot?
Use the reverse factor: 1 slug per cubic inch equals 889,548.0945 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 slug per cubic inch?
Slug per Cubic inch (slug/in3) is a unit of density.
Is the ounce per cubic foot to slug per cubic inch conversion exact?
Yes. Both ounce per cubic foot and slug per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.000001124166311 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.