Mass per volume density.
Ounces per Cubic foot to Stones per Fluid ounce Converter — oz/ft3 to st/fl oz
Convert Ounce per Cubic foot (oz/ft3) to Stone per Fluid ounce (st/fl oz) using the exact conversion factor (1 ounce per cubic foot = 0.0000046624 stone per fluid ounce). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Stones 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 1.001153961 / 214728.9578.
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 Stones per Fluid ounce
Ounce per Cubic foot and Stone 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
stones per fluid ounce = ounces per cubic foot × 0.0000046624077691
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 stone per fluid ounce equals 214728.957752 base units, so dividing one by the other gives the direct ounce per cubic foot-to-stone per fluid ounce factor of 0.0000046624077691.
Simple example
1 oz/ft3 × 0.000004662407769 = 0.0000046624 st/fl oz
1 ounce per cubic foot = 0.0000046624 stones per fluid ounce.
Real-world example
1,000 oz/ft3 × 0.000004662407769 = 0.0046624078 st/fl oz
1,000 ounces per cubic foot = 0.0046624078 stones per fluid ounce.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Stone per Fluid ounce (st/fl oz) |
|---|---|
| 0.1 oz/ft3 | 4.662408e-7 st/fl oz |
| 1 oz/ft3 | 0.0000046624 st/fl oz |
| 10 oz/ft3 | 0.0000466241 st/fl oz |
| 100 oz/ft3 | 0.0004662408 st/fl oz |
| 1,000 oz/ft3 | 0.0046624078 st/fl oz |
| 10,000 oz/ft3 | 0.0466240777 st/fl oz |
Reverse conversion: Stone per Fluid ounce to Ounce per Cubic foot
0.0000046624 st/fl oz × 214481.4545 = 0.9999983337 oz/ft3
0.0000046624 stones per fluid ounce = 0.9999983337 ounces per cubic foot.
ounces per cubic foot = stones per fluid ounce × 214481.454545
For a page dedicated to this direction, see Stone per Fluid ounce to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Stone per Fluid ounce (st/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per fluid ounce are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 0.0000046624 stones per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to stone per fluid ounce?
Multiply the ounce per cubic foot value by 0.000004662407769. The converter above does this instantly to whatever precision you set.
How do I convert stone per fluid ounce back to ounce per cubic foot?
Use the reverse factor: 1 stone per fluid ounce equals 214,481.4545 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 stone per fluid ounce?
Stone per Fluid ounce (st/fl oz) is a unit of density.
Is the ounce per cubic foot to stone per fluid ounce conversion exact?
Yes. Both ounce per cubic foot and stone per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.000004662407769 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.