Mass per volume density.
Grams per Cup to Stones per Pint Converter — g/cup to st/pt
Convert Gram per Cup (g/cup) to Stone per Pint (st/pt) using the exact conversion factor (1 gram per cup = 0.0003149461 stone per pint). See the formula, worked examples, and conversion table.
Grams per Cup to Stones 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 4.226752838 / 13420.55986.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Cup to Stones per Pint
Gram per Cup and Stone 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
stones per pint = grams per cup × 0.000314946088836
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cup equals 4.22675283773 base units, and 1 stone per pint equals 13420.5598595 base units, so dividing one by the other gives the direct gram per cup-to-stone per pint factor of 0.000314946088836.
Simple example
1 g/cup × 0.0003149460888 = 0.0003149461 st/pt
1 gram per cup = 0.0003149461 stones per pint.
Real-world example
1,000 g/cup × 0.0003149460888 = 0.3149460888 st/pt
1,000 grams per cup = 0.3149460888 stones per pint.
Conversion table
| Gram per Cup (g/cup) | Stone per Pint (st/pt) |
|---|---|
| 0.1 g/cup | 0.0000314946 st/pt |
| 1 g/cup | 0.0003149461 st/pt |
| 10 g/cup | 0.0031494609 st/pt |
| 100 g/cup | 0.0314946089 st/pt |
| 1,000 g/cup | 0.3149460888 st/pt |
| 10,000 g/cup | 3.149460888 st/pt |
Reverse conversion: Stone per Pint to Gram per Cup
0.0003149461 st/pt × 3175.14659 = 1.000000035 g/cup
0.0003149461 stones per pint = 1.000000035 grams per cup.
grams per cup = stones per pint × 3175.14659
For a page dedicated to this direction, see Stone per Pint to Gram per Cup.
Understanding the Gram per Cup (g/cup)
Mass per volume density.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per pint are in 1 gram per cup?
1 gram per cup equals 0.0003149461 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cup to stone per pint?
Multiply the gram per cup value by 0.0003149460888. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to gram per cup?
Use the reverse factor: 1 stone per pint equals 3,175.14659 grams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cup?
Gram per Cup (g/cup) is a unit of density.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
Is the gram per cup to stone per pint conversion exact?
Yes. Both gram per cup and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.0003149460888 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.