Mass per volume density.
Ounce per Cubic inches to Gram per Cubic inches Converter — oz/in3 to g/in3
Convert Ounce per Cubic inch (oz/in3) to Gram per Cubic inch (g/in3) using the exact conversion factor (1 ounce per cubic inch = 28.34952313 gram per cubic inch). See the formula, worked examples, and conversion table.
Ounce per Cubic inches to Gram 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 1729.994044 / 61.02374409.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounce per Cubic inches to Gram per Cubic inches
Ounce per Cubic inch and Gram 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
gram per cubic inches = ounce per cubic inches × 28.349523125
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic inch equals 1729.99404439 base units, and 1 gram per cubic inch equals 61.0237440947 base units, so dividing one by the other gives the direct ounce per cubic inch-to-gram per cubic inch factor of 28.349523125.
Simple example
1 oz/in3 × 28.34952313 = 28.34952313 g/in3
1 ounce per cubic inch = 28.34952313 gram per cubic inches.
Real-world example
1,000 oz/in3 × 28.34952313 = 28,349.52313 g/in3
1,000 ounce per cubic inches = 28,349.52313 gram per cubic inches.
Conversion table
| Ounce per Cubic inch (oz/in3) | Gram per Cubic inch (g/in3) |
|---|---|
| 0.1 oz/in3 | 2.834952313 g/in3 |
| 1 oz/in3 | 28.34952313 g/in3 |
| 10 oz/in3 | 283.4952313 g/in3 |
| 100 oz/in3 | 2,834.952313 g/in3 |
| 1,000 oz/in3 | 28,349.52313 g/in3 |
| 10,000 oz/in3 | 283,495.2313 g/in3 |
Reverse conversion: Gram per Cubic inch to Ounce per Cubic inch
28.34952313 g/in3 × 0.03527396195 = 1 oz/in3
28.34952313 gram per cubic inches = 1 ounce per cubic inches.
ounce per cubic inches = gram per cubic inches × 0.0352739619496
For a page dedicated to this direction, see Gram per Cubic inch to Ounce per Cubic inch.
Understanding the Ounce per Cubic inch (oz/in3)
Mass per volume density.
Understanding the Gram per Cubic inch (g/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gram per cubic inches are in 1 ounce per cubic inch?
1 ounce per cubic inch equals 28.34952313 gram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic inch to gram per cubic inch?
Multiply the ounce per cubic inch value by 28.34952313. The converter above does this instantly to whatever precision you set.
How do I convert gram per cubic inch back to ounce per cubic inch?
Use the reverse factor: 1 gram per cubic inch equals 0.035273962 ounce per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic inch?
Ounce per Cubic inch (oz/in3) is a unit of density.
What is a gram per cubic inch?
Gram per Cubic inch (g/in3) is a unit of density.
Is the ounce per cubic inch to gram per cubic inch conversion exact?
Yes. Both ounce per cubic inch and gram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 28.34952313 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.