Mass per volume density.
Stones per Pint to Stones per Fluid ounce Converter — st/pt to st/fl oz
Convert Stone per Pint (st/pt) to Stone per Fluid ounce (st/fl oz) using the exact conversion factor (1 stone per pint = 0.0625 stone per fluid ounce). See the formula, worked examples, and conversion table.
Stones per Pint 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 13420.55986 / 214728.9578.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Pint to Stones per Fluid ounce
Stone per Pint 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 = stones per pint × 0.0625
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per pint equals 13420.5598595 base units, and 1 stone per fluid ounce equals 214728.957752 base units, so dividing one by the other gives the direct stone per pint-to-stone per fluid ounce factor of 0.0625.
Simple example
1 st/pt × 0.0625 = 0.0625 st/fl oz
1 stone per pint = 0.0625 stones per fluid ounce.
Real-world example
1,000 st/pt × 0.0625 = 62.5 st/fl oz
1,000 stones per pint = 62.5 stones per fluid ounce.
Conversion table
| Stone per Pint (st/pt) | Stone per Fluid ounce (st/fl oz) |
|---|---|
| 0.1 st/pt | 0.00625 st/fl oz |
| 1 st/pt | 0.0625 st/fl oz |
| 10 st/pt | 0.625 st/fl oz |
| 100 st/pt | 6.25 st/fl oz |
| 1,000 st/pt | 62.5 st/fl oz |
| 10,000 st/pt | 625 st/fl oz |
Reverse conversion: Stone per Fluid ounce to Stone per Pint
0.0625 st/fl oz × 16 = 1 st/pt
0.0625 stones per fluid ounce = 1 stone per pint.
stones per pint = stones per fluid ounce × 16
For a page dedicated to this direction, see Stone per Fluid ounce to Stone per Pint.
Understanding the Stone per Pint (st/pt)
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 stone per pint?
1 stone per pint equals 0.0625 stones per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert stone per pint to stone per fluid ounce?
Multiply the stone per pint value by 0.0625. The converter above does this instantly to whatever precision you set.
How do I convert stone per fluid ounce back to stone per pint?
Use the reverse factor: 1 stone per fluid ounce equals 16 stones per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per pint?
Stone per Pint (st/pt) 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 stone per pint to stone per fluid ounce conversion exact?
Yes. Both stone per pint and stone per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.0625 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.