Mass per volume density.
Grams per Cubic Millimeter to Metric tons per Cubic yard Converter — g/mm3 to t/yd3
Convert Gram per Cubic Millimeter (g/mm3) to Metric ton per Cubic yard (t/yd3) using the exact conversion factor (1 gram per cubic millimeter = 764.554858 metric ton per cubic yard). See the formula, worked examples, and conversion table.
Grams per Cubic Millimeter to Metric tons 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 1e+6 / 1307.950619.
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 Metric tons per Cubic yard
Gram per Cubic Millimeter and Metric ton 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
metric tons per cubic yard = grams per cubic millimeter × 764.554857984
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 metric ton per cubic yard equals 1307.95061931 base units, so dividing one by the other gives the direct gram per cubic millimeter-to-metric ton per cubic yard factor of 764.554857984.
Simple example
1 g/mm3 × 764.554858 = 764.554858 t/yd3
1 gram per cubic millimeter = 764.554858 metric tons per cubic yard.
Real-world example
1,000 g/mm3 × 764.554858 = 764,554.858 t/yd3
1,000 grams per cubic millimeter = 764,554.858 metric tons per cubic yard.
Conversion table
| Gram per Cubic Millimeter (g/mm3) | Metric ton per Cubic yard (t/yd3) |
|---|---|
| 0.1 g/mm3 | 76.4554858 t/yd3 |
| 1 g/mm3 | 764.554858 t/yd3 |
| 10 g/mm3 | 7,645.54858 t/yd3 |
| 100 g/mm3 | 76,455.4858 t/yd3 |
| 1,000 g/mm3 | 764,554.858 t/yd3 |
| 10,000 g/mm3 | 7,645,548.58 t/yd3 |
Reverse conversion: Metric ton per Cubic yard to Gram per Cubic Millimeter
764.554858 t/yd3 × 0.001307950619 = 1 g/mm3
764.554858 metric tons per cubic yard = 1 grams per cubic millimeter.
grams per cubic millimeter = metric tons per cubic yard × 0.00130795061931
For a page dedicated to this direction, see Metric ton per Cubic yard to Gram per Cubic Millimeter.
Understanding the Gram per Cubic Millimeter (g/mm3)
Mass per volume density.
Understanding the Metric ton per Cubic yard (t/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tons per cubic yard are in 1 gram per cubic millimeter?
1 gram per cubic millimeter equals 764.554858 metric tons per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic millimeter to metric ton per cubic yard?
Multiply the gram per cubic millimeter value by 764.554858. The converter above does this instantly to whatever precision you set.
How do I convert metric ton per cubic yard back to gram per cubic millimeter?
Use the reverse factor: 1 metric ton per cubic yard equals 0.0013079506 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 metric ton per cubic yard?
Metric ton per Cubic yard (t/yd3) is a unit of density.
Is the gram per cubic millimeter to metric ton per cubic yard conversion exact?
Yes. Both gram per cubic millimeter and metric ton per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 764.554858 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.