Mass per volume density.
Grains per Quart to Ounces per Cubic yard Converter — gr/qt to oz/yd3
Convert Grain per Quart (gr/qt) to Ounce per Cubic yard (oz/yd3) using the exact conversion factor (1 grain per quart = 1.846619666 ounce per cubic yard). See the formula, worked examples, and conversion table.
Grains per Quart to Ounces per Cubic yard 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 0.06847224418 / 0.03707977633.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Quart to Ounces per Cubic yard
Grain per Quart and Ounce per Cubic yard 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 cubic yard = grains per quart × 1.84661966605
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per quart equals 0.0684722441811 base units, and 1 ounce per cubic yard equals 0.0370797763286 base units, so dividing one by the other gives the direct grain per quart-to-ounce per cubic yard factor of 1.84661966605.
Simple example
1 gr/qt × 1.846619666 = 1.846619666 oz/yd3
1 grain per quart = 1.846619666 ounces per cubic yard.
Real-world example
1,000 gr/qt × 1.846619666 = 1,846.619666 oz/yd3
1,000 grains per quart = 1,846.619666 ounces per cubic yard.
Conversion table
| Grain per Quart (gr/qt) | Ounce per Cubic yard (oz/yd3) |
|---|---|
| 0.1 gr/qt | 0.1846619666 oz/yd3 |
| 1 gr/qt | 1.846619666 oz/yd3 |
| 10 gr/qt | 18.46619666 oz/yd3 |
| 100 gr/qt | 184.6619666 oz/yd3 |
| 1,000 gr/qt | 1,846.619666 oz/yd3 |
| 10,000 gr/qt | 18,466.19666 oz/yd3 |
Reverse conversion: Ounce per Cubic yard to Grain per Quart
1.846619666 oz/yd3 × 0.5415300283 = 1 gr/qt
1.846619666 ounces per cubic yard = 1 grains per quart.
grains per quart = ounces per cubic yard × 0.541530028292
For a page dedicated to this direction, see Ounce per Cubic yard to Grain per Quart.
Understanding the Grain per Quart (gr/qt)
Mass per volume density.
Understanding the Ounce per Cubic yard (oz/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic yard are in 1 grain per quart?
1 grain per quart equals 1.846619666 ounces per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert grain per quart to ounce per cubic yard?
Multiply the grain per quart value by 1.846619666. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic yard back to grain per quart?
Use the reverse factor: 1 ounce per cubic yard equals 0.5415300283 grains per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per quart?
Grain per Quart (gr/qt) is a unit of density.
What is a ounce per cubic yard?
Ounce per Cubic yard (oz/yd3) is a unit of density.
Is the grain per quart to ounce per cubic yard conversion exact?
Yes. Both grain per quart and ounce per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 1.846619666 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.