Mass per volume density.
Kilograms per Milliliter to Ounce per Cubic inches Converter — kg/mL to oz/in3
Convert Kilogram per Milliliter (kg/mL) to Ounce per Cubic inch (oz/in3) using the exact conversion factor (1 kilogram per milliliter = 578.036672 ounce per cubic inch). See the formula, worked examples, and conversion table.
Kilograms per Milliliter to Ounce per Cubic inches 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 1e+6 / 1729.994044.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Milliliter to Ounce per Cubic inches
Kilogram per Milliliter and Ounce per Cubic inch 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
ounce per cubic inches = kilograms per milliliter × 578.036672001
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per milliliter equals 1000000 base units, and 1 ounce per cubic inch equals 1729.99404439 base units, so dividing one by the other gives the direct kilogram per milliliter-to-ounce per cubic inch factor of 578.036672001.
Simple example
1 kg/mL × 578.036672 = 578.036672 oz/in3
1 kilogram per milliliter = 578.036672 ounce per cubic inches.
Real-world example
1,000 kg/mL × 578.036672 = 578,036.672 oz/in3
1,000 kilograms per milliliter = 578,036.672 ounce per cubic inches.
Conversion table
| Kilogram per Milliliter (kg/mL) | Ounce per Cubic inch (oz/in3) |
|---|---|
| 0.1 kg/mL | 57.8036672 oz/in3 |
| 1 kg/mL | 578.036672 oz/in3 |
| 10 kg/mL | 5,780.36672 oz/in3 |
| 100 kg/mL | 57,803.6672 oz/in3 |
| 1,000 kg/mL | 578,036.672 oz/in3 |
| 10,000 kg/mL | 5,780,366.72 oz/in3 |
Reverse conversion: Ounce per Cubic inch to Kilogram per Milliliter
578.036672 oz/in3 × 0.001729994044 = 1 kg/mL
578.036672 ounce per cubic inches = 1 kilograms per milliliter.
kilograms per milliliter = ounce per cubic inches × 0.00172999404439
For a page dedicated to this direction, see Ounce per Cubic inch to Kilogram per Milliliter.
Understanding the Kilogram per Milliliter (kg/mL)
Mass per volume density.
Understanding the Ounce per Cubic inch (oz/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounce per cubic inches are in 1 kilogram per milliliter?
1 kilogram per milliliter equals 578.036672 ounce per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per milliliter to ounce per cubic inch?
Multiply the kilogram per milliliter value by 578.036672. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic inch back to kilogram per milliliter?
Use the reverse factor: 1 ounce per cubic inch equals 0.001729994 kilograms per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
What is a ounce per cubic inch?
Ounce per Cubic inch (oz/in3) is a unit of density.
Is the kilogram per milliliter to ounce per cubic inch conversion exact?
Yes. Both kilogram per milliliter and ounce per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 578.036672 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.