Mass per volume density.
Stones per Cup to Kilograms per Pint Converter — st/cup to kg/pt
Convert Stone per Cup (st/cup) to Kilogram per Pint (kg/pt) using the exact conversion factor (1 stone per cup = 12.70058636 kilogram per pint). See the formula, worked examples, and conversion table.
Stones per Cup to Kilograms per Pint 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 26841.11972 / 2113.376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cup to Kilograms per Pint
Stone per Cup and Kilogram per Pint 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
kilograms per pint = stones per cup × 12.70058636
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cup equals 26841.119719 base units, and 1 kilogram per pint equals 2113.37641887 base units, so dividing one by the other gives the direct stone per cup-to-kilogram per pint factor of 12.70058636.
Simple example
1 st/cup × 12.70058636 = 12.70058636 kg/pt
1 stone per cup = 12.70058636 kilograms per pint.
Real-world example
1,000 st/cup × 12.70058636 = 12,700.58636 kg/pt
1,000 stones per cup = 12,700.58636 kilograms per pint.
Conversion table
| Stone per Cup (st/cup) | Kilogram per Pint (kg/pt) |
|---|---|
| 0.1 st/cup | 1.270058636 kg/pt |
| 1 st/cup | 12.70058636 kg/pt |
| 10 st/cup | 127.0058636 kg/pt |
| 100 st/cup | 1,270.058636 kg/pt |
| 1,000 st/cup | 12,700.58636 kg/pt |
| 10,000 st/cup | 127,005.8636 kg/pt |
Reverse conversion: Kilogram per Pint to Stone per Cup
12.70058636 kg/pt × 0.07873652221 = 1 st/cup
12.70058636 kilograms per pint = 1 stones per cup.
stones per cup = kilograms per pint × 0.0787365222089
For a page dedicated to this direction, see Kilogram per Pint to Stone per Cup.
Understanding the Stone per Cup (st/cup)
Mass per volume density.
Understanding the Kilogram per Pint (kg/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per pint are in 1 stone per cup?
1 stone per cup equals 12.70058636 kilograms per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cup to kilogram per pint?
Multiply the stone per cup value by 12.70058636. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per pint back to stone per cup?
Use the reverse factor: 1 kilogram per pint equals 0.0787365222 stones per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cup?
Stone per Cup (st/cup) is a unit of density.
What is a kilogram per pint?
Kilogram per Pint (kg/pt) is a unit of density.
Is the stone per cup to kilogram per pint conversion exact?
Yes. Both stone per cup and kilogram per pint are defined by fixed standards rather than physical artifacts, so the factor of 12.70058636 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.