Mass per volume density.
Grams per Cubic Millimeter to Ounces per Quart Converter — g/mm3 to oz/qt
Convert Gram per Cubic Millimeter (g/mm3) to Ounce per Quart (oz/qt) using the exact conversion factor (1 gram per cubic millimeter = 33,381.61781 ounce per quart). See the formula, worked examples, and conversion table.
Grams per Cubic Millimeter to Ounces per Quart 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 / 29.95660683.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Cubic Millimeter to Ounces per Quart
Gram per Cubic Millimeter and Ounce per Quart 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
ounces per quart = grams per cubic millimeter × 33381.6178081
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cubic millimeter equals 1000000 base units, and 1 ounce per quart equals 29.9566068292 base units, so dividing one by the other gives the direct gram per cubic millimeter-to-ounce per quart factor of 33381.6178081.
Simple example
1 g/mm3 × 33381.61781 = 33,381.61781 oz/qt
1 gram per cubic millimeter = 33,381.61781 ounces per quart.
Real-world example
1,000 g/mm3 × 33381.61781 = 33,381,617.81 oz/qt
1,000 grams per cubic millimeter = 33,381,617.81 ounces per quart.
Conversion table
| Gram per Cubic Millimeter (g/mm3) | Ounce per Quart (oz/qt) |
|---|---|
| 0.1 g/mm3 | 3,338.161781 oz/qt |
| 1 g/mm3 | 33,381.61781 oz/qt |
| 10 g/mm3 | 333,816.1781 oz/qt |
| 100 g/mm3 | 3,338,161.781 oz/qt |
| 1,000 g/mm3 | 33,381,617.81 oz/qt |
| 10,000 g/mm3 | 333,816,178.1 oz/qt |
Reverse conversion: Ounce per Quart to Gram per Cubic Millimeter
1 oz/qt × 0.00002995660683 = 0.0000299566 g/mm3
1 ounce per quart = 0.0000299566 grams per cubic millimeter.
grams per cubic millimeter = ounces per quart × 0.0000299566068292
For a page dedicated to this direction, see Ounce per Quart to Gram per Cubic Millimeter.
Understanding the Gram per Cubic Millimeter (g/mm3)
Mass per volume density.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per quart are in 1 gram per cubic millimeter?
1 gram per cubic millimeter equals 33,381.61781 ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic millimeter to ounce per quart?
Multiply the gram per cubic millimeter value by 33381.61781. The converter above does this instantly to whatever precision you set.
How do I convert ounce per quart back to gram per cubic millimeter?
Use the reverse factor: 1 ounce per quart equals 0.0000299566 grams per cubic millimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cubic millimeter?
Gram per Cubic Millimeter (g/mm3) is a unit of density.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
Is the gram per cubic millimeter to ounce per quart conversion exact?
Yes. Both gram per cubic millimeter and ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 33381.61781 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.