Mass per volume density.
Stones per Cubic Centimeter to Kilograms per Milliliter Converter — st/cm3 to kg/mL
Convert Stone per Cubic Centimeter (st/cm3) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 stone per cubic centimeter = 6.35029318 kilogram per milliliter). See the formula, worked examples, and conversion table.
Stones per Cubic Centimeter to Kilograms per Milliliter 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 6.35029318e+6 / 1e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic Centimeter to Kilograms per Milliliter
Stone per Cubic Centimeter and Kilogram per Milliliter 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 milliliter = stones per cubic centimeter × 6.35029318
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic centimeter equals 6350293.18 base units, and 1 kilogram per milliliter equals 1000000 base units, so dividing one by the other gives the direct stone per cubic centimeter-to-kilogram per milliliter factor of 6.35029318.
Simple example
1 st/cm3 × 6.35029318 = 6.35029318 kg/mL
1 stone per cubic centimeter = 6.35029318 kilograms per milliliter.
Real-world example
1,000 st/cm3 × 6.35029318 = 6,350.29318 kg/mL
1,000 stones per cubic centimeter = 6,350.29318 kilograms per milliliter.
Conversion table
| Stone per Cubic Centimeter (st/cm3) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 st/cm3 | 0.635029318 kg/mL |
| 1 st/cm3 | 6.35029318 kg/mL |
| 10 st/cm3 | 63.5029318 kg/mL |
| 100 st/cm3 | 635.029318 kg/mL |
| 1,000 st/cm3 | 6,350.29318 kg/mL |
| 10,000 st/cm3 | 63,502.9318 kg/mL |
Reverse conversion: Kilogram per Milliliter to Stone per Cubic Centimeter
6.35029318 kg/mL × 0.1574730444 = 1 st/cm3
6.35029318 kilograms per milliliter = 1 stones per cubic centimeter.
stones per cubic centimeter = kilograms per milliliter × 0.157473044418
For a page dedicated to this direction, see Kilogram per Milliliter to Stone per Cubic Centimeter.
Understanding the Stone per Cubic Centimeter (st/cm3)
Mass per volume density.
Understanding the Kilogram per Milliliter (kg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per milliliter are in 1 stone per cubic centimeter?
1 stone per cubic centimeter equals 6.35029318 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic centimeter to kilogram per milliliter?
Multiply the stone per cubic centimeter value by 6.35029318. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to stone per cubic centimeter?
Use the reverse factor: 1 kilogram per milliliter equals 0.1574730444 stones per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic centimeter?
Stone per Cubic Centimeter (st/cm3) is a unit of density.
What is a kilogram per milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
Is the stone per cubic centimeter to kilogram per milliliter conversion exact?
Yes. Both stone per cubic centimeter and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 6.35029318 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.