Mass per volume density.
Stones per Cubic foot to Pounds per Fluid ounce Converter — st/ft3 to lb/fl oz
Convert Stone per Cubic foot (st/ft3) to Pound per Fluid ounce (lb/fl oz) using the exact conversion factor (1 stone per cubic foot = 0.0146213108 pound per fluid ounce). See the formula, worked examples, and conversion table.
Stones per Cubic foot to Pounds 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 224.2584872 / 15337.7827.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic foot to Pounds per Fluid ounce
Stone per Cubic foot and Pound 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
pounds per fluid ounce = stones per cubic foot × 0.0146213107639
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic foot equals 224.258487235 base units, and 1 pound per fluid ounce equals 15337.7826966 base units, so dividing one by the other gives the direct stone per cubic foot-to-pound per fluid ounce factor of 0.0146213107639.
Simple example
1 st/ft3 × 0.01462131076 = 0.0146213108 lb/fl oz
1 stone per cubic foot = 0.0146213108 pounds per fluid ounce.
Real-world example
1,000 st/ft3 × 0.01462131076 = 14.62131076 lb/fl oz
1,000 stones per cubic foot = 14.62131076 pounds per fluid ounce.
Conversion table
| Stone per Cubic foot (st/ft3) | Pound per Fluid ounce (lb/fl oz) |
|---|---|
| 0.1 st/ft3 | 0.0014621311 lb/fl oz |
| 1 st/ft3 | 0.0146213108 lb/fl oz |
| 10 st/ft3 | 0.1462131076 lb/fl oz |
| 100 st/ft3 | 1.462131076 lb/fl oz |
| 1,000 st/ft3 | 14.62131076 lb/fl oz |
| 10,000 st/ft3 | 146.2131076 lb/fl oz |
Reverse conversion: Pound per Fluid ounce to Stone per Cubic foot
0.0146213108 lb/fl oz × 68.39332096 = 1.000000002 st/ft3
0.0146213108 pounds per fluid ounce = 1.000000002 stones per cubic foot.
stones per cubic foot = pounds per fluid ounce × 68.3933209647
For a page dedicated to this direction, see Pound per Fluid ounce to Stone per Cubic foot.
Understanding the Stone per Cubic foot (st/ft3)
Mass per volume density.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per fluid ounce are in 1 stone per cubic foot?
1 stone per cubic foot equals 0.0146213108 pounds per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic foot to pound per fluid ounce?
Multiply the stone per cubic foot value by 0.01462131076. The converter above does this instantly to whatever precision you set.
How do I convert pound per fluid ounce back to stone per cubic foot?
Use the reverse factor: 1 pound per fluid ounce equals 68.39332096 stones per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic foot?
Stone per Cubic foot (st/ft3) is a unit of density.
What is a pound per fluid ounce?
Pound per Fluid ounce (lb/fl oz) is a unit of density.
Is the stone per cubic foot to pound per fluid ounce conversion exact?
Yes. Both stone per cubic foot and pound per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.01462131076 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.