Mass per volume density.
Centigrams per Fluid ounce to Stones per Cup Converter — cg/fl oz to st/cup
Convert Centigram per Fluid ounce (cg/fl oz) to Stone per Cup (st/cup) using the exact conversion factor (1 centigram per fluid ounce = 0.0000125978 stone per cup). See the formula, worked examples, and conversion table.
Centigrams per Fluid ounce to Stones per Cup 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 0.338140227 / 26841.11972.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Fluid ounce to Stones per Cup
Centigram per Fluid ounce and Stone per Cup 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 cup = centigrams per fluid ounce × 0.0000125978435534
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per fluid ounce equals 0.338140227018 base units, and 1 stone per cup equals 26841.119719 base units, so dividing one by the other gives the direct centigram per fluid ounce-to-stone per cup factor of 0.0000125978435534.
Simple example
1 cg/fl oz × 0.00001259784355 = 0.0000125978 st/cup
1 centigram per fluid ounce = 0.0000125978 stones per cup.
Real-world example
1,000 cg/fl oz × 0.00001259784355 = 0.0125978436 st/cup
1,000 centigrams per fluid ounce = 0.0125978436 stones per cup.
Conversion table
| Centigram per Fluid ounce (cg/fl oz) | Stone per Cup (st/cup) |
|---|---|
| 0.1 cg/fl oz | 0.0000012598 st/cup |
| 1 cg/fl oz | 0.0000125978 st/cup |
| 10 cg/fl oz | 0.0001259784 st/cup |
| 100 cg/fl oz | 0.0012597844 st/cup |
| 1,000 cg/fl oz | 0.0125978436 st/cup |
| 10,000 cg/fl oz | 0.1259784355 st/cup |
Reverse conversion: Stone per Cup to Centigram per Fluid ounce
0.0000125978 st/cup × 79378.66475 = 0.9999965428 cg/fl oz
0.0000125978 stones per cup = 0.9999965428 centigrams per fluid ounce.
centigrams per fluid ounce = stones per cup × 79378.66475
For a page dedicated to this direction, see Stone per Cup to Centigram per Fluid ounce.
Understanding the Centigram per Fluid ounce (cg/fl oz)
Mass per volume density.
Understanding the Stone per Cup (st/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cup are in 1 centigram per fluid ounce?
1 centigram per fluid ounce equals 0.0000125978 stones per cup, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per fluid ounce to stone per cup?
Multiply the centigram per fluid ounce value by 0.00001259784355. The converter above does this instantly to whatever precision you set.
How do I convert stone per cup back to centigram per fluid ounce?
Use the reverse factor: 1 stone per cup equals 79,378.66475 centigrams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per fluid ounce?
Centigram per Fluid ounce (cg/fl oz) is a unit of density.
What is a stone per cup?
Stone per Cup (st/cup) is a unit of density.
Is the centigram per fluid ounce to stone per cup conversion exact?
Yes. Both centigram per fluid ounce and stone per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.00001259784355 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.