Mass per volume density.
Kilogram per Cubic inches to Ounce per Cubic inches Converter — kg/in3 to oz/in3
Convert Kilogram per Cubic inch (kg/in3) to Ounce per Cubic inch (oz/in3) using the exact conversion factor (1 kilogram per cubic inch = 35.27396195 ounce per cubic inch). See the formula, worked examples, and conversion table.
Kilogram per Cubic inches 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 61023.74409 / 1729.994044.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilogram per Cubic inches to Ounce per Cubic inches
Kilogram per Cubic inch 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 = kilogram per cubic inches × 35.2739619496
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cubic inch equals 61023.7440947 base units, and 1 ounce per cubic inch equals 1729.99404439 base units, so dividing one by the other gives the direct kilogram per cubic inch-to-ounce per cubic inch factor of 35.2739619496.
Simple example
1 kg/in3 × 35.27396195 = 35.27396195 oz/in3
1 kilogram per cubic inch = 35.27396195 ounce per cubic inches.
Real-world example
1,000 kg/in3 × 35.27396195 = 35,273.96195 oz/in3
1,000 kilogram per cubic inches = 35,273.96195 ounce per cubic inches.
Conversion table
| Kilogram per Cubic inch (kg/in3) | Ounce per Cubic inch (oz/in3) |
|---|---|
| 0.1 kg/in3 | 3.527396195 oz/in3 |
| 1 kg/in3 | 35.27396195 oz/in3 |
| 10 kg/in3 | 352.7396195 oz/in3 |
| 100 kg/in3 | 3,527.396195 oz/in3 |
| 1,000 kg/in3 | 35,273.96195 oz/in3 |
| 10,000 kg/in3 | 352,739.6195 oz/in3 |
Reverse conversion: Ounce per Cubic inch to Kilogram per Cubic inch
35.27396195 oz/in3 × 0.02834952313 = 1 kg/in3
35.27396195 ounce per cubic inches = 1 kilogram per cubic inches.
kilogram per cubic inches = ounce per cubic inches × 0.028349523125
For a page dedicated to this direction, see Ounce per Cubic inch to Kilogram per Cubic inch.
Understanding the Kilogram per Cubic inch (kg/in3)
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 cubic inch?
1 kilogram per cubic inch equals 35.27396195 ounce per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cubic inch to ounce per cubic inch?
Multiply the kilogram per cubic inch value by 35.27396195. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic inch back to kilogram per cubic inch?
Use the reverse factor: 1 ounce per cubic inch equals 0.0283495231 kilogram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cubic inch?
Kilogram per Cubic inch (kg/in3) 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 cubic inch to ounce per cubic inch conversion exact?
Yes. Both kilogram per cubic inch and ounce per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 35.27396195 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.