Mass per volume density.
Ounces per Milliliter to Kilograms per Cubic Millimeter Converter — oz/mL to kg/mm3
Convert Ounce per Milliliter (oz/mL) to Kilogram per Cubic Millimeter (kg/mm3) using the exact conversion factor (1 ounce per milliliter = 0.0000283495 kilogram per cubic millimeter). See the formula, worked examples, and conversion table.
Ounces per Milliliter to Kilograms 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 28349.52313 / 1e+9.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Milliliter to Kilograms per Cubic Millimeter
Ounce per Milliliter and Kilogram 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
kilograms per cubic millimeter = ounces per milliliter × 0.000028349523125
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per milliliter equals 28349.523125 base units, and 1 kilogram per cubic millimeter equals 1000000000 base units, so dividing one by the other gives the direct ounce per milliliter-to-kilogram per cubic millimeter factor of 0.000028349523125.
Simple example
1 oz/mL × 0.00002834952313 = 0.0000283495 kg/mm3
1 ounce per milliliter = 0.0000283495 kilograms per cubic millimeter.
Real-world example
1,000 oz/mL × 0.00002834952313 = 0.0283495231 kg/mm3
1,000 ounces per milliliter = 0.0283495231 kilograms per cubic millimeter.
Conversion table
| Ounce per Milliliter (oz/mL) | Kilogram per Cubic Millimeter (kg/mm3) |
|---|---|
| 0.1 oz/mL | 0.000002835 kg/mm3 |
| 1 oz/mL | 0.0000283495 kg/mm3 |
| 10 oz/mL | 0.0002834952 kg/mm3 |
| 100 oz/mL | 0.0028349523 kg/mm3 |
| 1,000 oz/mL | 0.0283495231 kg/mm3 |
| 10,000 oz/mL | 0.2834952313 kg/mm3 |
Reverse conversion: Kilogram per Cubic Millimeter to Ounce per Milliliter
0.0000283495 kg/mm3 × 35273.96195 = 0.9999991843 oz/mL
0.0000283495 kilograms per cubic millimeter = 0.9999991843 ounces per milliliter.
ounces per milliliter = kilograms per cubic millimeter × 35273.9619496
For a page dedicated to this direction, see Kilogram per Cubic Millimeter to Ounce per Milliliter.
Understanding the Ounce per Milliliter (oz/mL)
Mass per volume density.
Understanding the Kilogram per Cubic Millimeter (kg/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cubic millimeter are in 1 ounce per milliliter?
1 ounce per milliliter equals 0.0000283495 kilograms per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per milliliter to kilogram per cubic millimeter?
Multiply the ounce per milliliter value by 0.00002834952313. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic millimeter back to ounce per milliliter?
Use the reverse factor: 1 kilogram per cubic millimeter equals 35,273.96195 ounces per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of density.
What is a kilogram per cubic millimeter?
Kilogram per Cubic Millimeter (kg/mm3) is a unit of density.
Is the ounce per milliliter to kilogram per cubic millimeter conversion exact?
Yes. Both ounce per milliliter and kilogram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.00002834952313 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.