Mass per volume density.
Grains per Cubic yard to Ounces per Cubic foot Converter — gr/yd3 to oz/ft3
Convert Grain per Cubic yard (gr/yd3) to Ounce per Cubic foot (oz/ft3) using the exact conversion factor (1 grain per cubic yard = 0.0000846561 ounce per cubic foot). See the formula, worked examples, and conversion table.
Grains per Cubic yard to Ounces per Cubic foot 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 8.47537745e-5 / 1.001153961.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic yard to Ounces per Cubic foot
Grain per Cubic yard and Ounce per Cubic foot 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 foot = grains per cubic yard × 0.0000846560846561
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic yard equals 0.0000847537744654 base units, and 1 ounce per cubic foot equals 1.00115396087 base units, so dividing one by the other gives the direct grain per cubic yard-to-ounce per cubic foot factor of 0.0000846560846561.
Simple example
1 gr/yd3 × 0.00008465608466 = 0.0000846561 oz/ft3
1 grain per cubic yard = 0.0000846561 ounces per cubic foot.
Real-world example
1,000 gr/yd3 × 0.00008465608466 = 0.0846560847 oz/ft3
1,000 grains per cubic yard = 0.0846560847 ounces per cubic foot.
Conversion table
| Grain per Cubic yard (gr/yd3) | Ounce per Cubic foot (oz/ft3) |
|---|---|
| 0.1 gr/yd3 | 0.0000084656 oz/ft3 |
| 1 gr/yd3 | 0.0000846561 oz/ft3 |
| 10 gr/yd3 | 0.0008465608 oz/ft3 |
| 100 gr/yd3 | 0.0084656085 oz/ft3 |
| 1,000 gr/yd3 | 0.0846560847 oz/ft3 |
| 10,000 gr/yd3 | 0.8465608466 oz/ft3 |
Reverse conversion: Ounce per Cubic foot to Grain per Cubic yard
0.0000846561 oz/ft3 × 11812.5 = 1.000000181 gr/yd3
0.0000846561 ounces per cubic foot = 1.000000181 grains per cubic yard.
grains per cubic yard = ounces per cubic foot × 11812.5
For a page dedicated to this direction, see Ounce per Cubic foot to Grain per Cubic yard.
Understanding the Grain per Cubic yard (gr/yd3)
Mass per volume density.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic foot are in 1 grain per cubic yard?
1 grain per cubic yard equals 0.0000846561 ounces per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic yard to ounce per cubic foot?
Multiply the grain per cubic yard value by 0.00008465608466. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic foot back to grain per cubic yard?
Use the reverse factor: 1 ounce per cubic foot equals 11,812.5 grains per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic yard?
Grain per Cubic yard (gr/yd3) is a unit of density.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
Is the grain per cubic yard to ounce per cubic foot conversion exact?
Yes. Both grain per cubic yard and ounce per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.00008465608466 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.