Mass per volume density.
Troy ounces per Milliliter to Stones per Cubic Millimeter Converter — oz t/mL to st/mm3
Convert Troy ounce per Milliliter (oz t/mL) to Stone per Cubic Millimeter (st/mm3) using the exact conversion factor (1 troy ounce per milliliter = 0.000004898 stone per cubic millimeter). See the formula, worked examples, and conversion table.
Troy ounces per Milliliter to Stones per Cubic Millimeter 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 31103.4768 / 6.35029318e+9.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Milliliter to Stones per Cubic Millimeter
Troy ounce per Milliliter and Stone per Cubic Millimeter 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 cubic millimeter = troy ounces per milliliter × 0.00000489795918367
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per milliliter equals 31103.4768 base units, and 1 stone per cubic millimeter equals 6350293180 base units, so dividing one by the other gives the direct troy ounce per milliliter-to-stone per cubic millimeter factor of 0.00000489795918367.
Simple example
1 oz t/mL × 0.000004897959184 = 0.000004898 st/mm3
1 troy ounce per milliliter = 0.000004898 stones per cubic millimeter.
Real-world example
1,000 oz t/mL × 0.000004897959184 = 0.0048979592 st/mm3
1,000 troy ounces per milliliter = 0.0048979592 stones per cubic millimeter.
Conversion table
| Troy ounce per Milliliter (oz t/mL) | Stone per Cubic Millimeter (st/mm3) |
|---|---|
| 0.1 oz t/mL | 4.897959e-7 st/mm3 |
| 1 oz t/mL | 0.000004898 st/mm3 |
| 10 oz t/mL | 0.0000489796 st/mm3 |
| 100 oz t/mL | 0.0004897959 st/mm3 |
| 1,000 oz t/mL | 0.0048979592 st/mm3 |
| 10,000 oz t/mL | 0.0489795918 st/mm3 |
Reverse conversion: Stone per Cubic Millimeter to Troy ounce per Milliliter
0.000004898 st/mm3 × 204166.6667 = 1.000008333 oz t/mL
0.000004898 stones per cubic millimeter = 1.000008333 troy ounces per milliliter.
troy ounces per milliliter = stones per cubic millimeter × 204166.666667
For a page dedicated to this direction, see Stone per Cubic Millimeter to Troy ounce per Milliliter.
Understanding the Troy ounce per Milliliter (oz t/mL)
Mass per volume density.
Understanding the Stone per Cubic Millimeter (st/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cubic millimeter are in 1 troy ounce per milliliter?
1 troy ounce per milliliter equals 0.000004898 stones per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per milliliter to stone per cubic millimeter?
Multiply the troy ounce per milliliter value by 0.000004897959184. The converter above does this instantly to whatever precision you set.
How do I convert stone per cubic millimeter back to troy ounce per milliliter?
Use the reverse factor: 1 stone per cubic millimeter equals 204,166.6667 troy ounces per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per milliliter?
Troy ounce per Milliliter (oz t/mL) is a unit of density.
What is a stone per cubic millimeter?
Stone per Cubic Millimeter (st/mm3) is a unit of density.
Is the troy ounce per milliliter to stone per cubic millimeter conversion exact?
Yes. Both troy ounce per milliliter and stone per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000004897959184 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.