Mass per volume density.
Grams per Cubic yard to Grains per Cubic yard Converter — g/yd3 to gr/yd3
Convert Gram per Cubic yard (g/yd3) to Grain per Cubic yard (gr/yd3) using the exact conversion factor (1 gram per cubic yard = 15.43235835 grain per cubic yard). See the formula, worked examples, and conversion table.
Grams per Cubic yard to Grains 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 0.001307950619 / 8.47537745e-5.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Cubic yard to Grains per Cubic yard
Gram per Cubic yard and Grain 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
grains per cubic yard = grams per cubic yard × 15.4323583529
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cubic yard equals 0.00130795061931 base units, and 1 grain per cubic yard equals 0.0000847537744654 base units, so dividing one by the other gives the direct gram per cubic yard-to-grain per cubic yard factor of 15.4323583529.
Simple example
1 g/yd3 × 15.43235835 = 15.43235835 gr/yd3
1 gram per cubic yard = 15.43235835 grains per cubic yard.
Real-world example
1,000 g/yd3 × 15.43235835 = 15,432.35835 gr/yd3
1,000 grams per cubic yard = 15,432.35835 grains per cubic yard.
Conversion table
| Gram per Cubic yard (g/yd3) | Grain per Cubic yard (gr/yd3) |
|---|---|
| 0.1 g/yd3 | 1.543235835 gr/yd3 |
| 1 g/yd3 | 15.43235835 gr/yd3 |
| 10 g/yd3 | 154.3235835 gr/yd3 |
| 100 g/yd3 | 1,543.235835 gr/yd3 |
| 1,000 g/yd3 | 15,432.35835 gr/yd3 |
| 10,000 g/yd3 | 154,323.5835 gr/yd3 |
Reverse conversion: Grain per Cubic yard to Gram per Cubic yard
15.43235835 gr/yd3 × 0.06479891 = 0.9999999998 g/yd3
15.43235835 grains per cubic yard = 0.9999999998 grams per cubic yard.
grams per cubic yard = grains per cubic yard × 0.06479891
For a page dedicated to this direction, see Grain per Cubic yard to Gram per Cubic yard.
Understanding the Gram per Cubic yard (g/yd3)
Mass per volume density.
Understanding the Grain per Cubic yard (gr/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per cubic yard are in 1 gram per cubic yard?
1 gram per cubic yard equals 15.43235835 grains per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic yard to grain per cubic yard?
Multiply the gram per cubic yard value by 15.43235835. The converter above does this instantly to whatever precision you set.
How do I convert grain per cubic yard back to gram per cubic yard?
Use the reverse factor: 1 grain per cubic yard equals 0.06479891 grams per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cubic yard?
Gram per Cubic yard (g/yd3) is a unit of density.
What is a grain per cubic yard?
Grain per Cubic yard (gr/yd3) is a unit of density.
Is the gram per cubic yard to grain per cubic yard conversion exact?
Yes. Both gram per cubic yard and grain per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 15.43235835 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.