Mass per volume density.
Grams per Cubic yard to Kilograms per Milliliter Converter — g/yd3 to kg/mL
Convert Gram per Cubic yard (g/yd3) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 gram per cubic yard = 1.307951e-9 kilogram per milliliter). See the formula, worked examples, and conversion table.
Grams per Cubic yard to Kilograms per Milliliter 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 / 1e+6.
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 Kilograms per Milliliter
Gram per Cubic yard and Kilogram per Milliliter 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
kilograms per milliliter = grams per cubic yard × 1.307951e-9
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 kilogram per milliliter equals 1000000 base units, so dividing one by the other gives the direct gram per cubic yard-to-kilogram per milliliter factor of 1.307951e-9.
Simple example
1 g/yd3 × 1.307951e-9 = 1.307951e-9 kg/mL
1 gram per cubic yard = 1.307951e-9 kilograms per milliliter.
Real-world example
1,000 g/yd3 × 1.307951e-9 = 0.000001308 kg/mL
1,000 grams per cubic yard = 0.000001308 kilograms per milliliter.
Conversion table
| Gram per Cubic yard (g/yd3) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 g/yd3 | 1.307951e-10 kg/mL |
| 1 g/yd3 | 1.307951e-9 kg/mL |
| 10 g/yd3 | 1.307951e-8 kg/mL |
| 100 g/yd3 | 1.307951e-7 kg/mL |
| 1,000 g/yd3 | 0.000001308 kg/mL |
| 10,000 g/yd3 | 0.0000130795 kg/mL |
Reverse conversion: Kilogram per Milliliter to Gram per Cubic yard
1.307951e-9 kg/mL × 764554858 = 1.000000291 g/yd3
1.307951e-9 kilograms per milliliter = 1.000000291 grams per cubic yard.
grams per cubic yard = kilograms per milliliter × 764554857.984
For a page dedicated to this direction, see Kilogram per Milliliter to Gram per Cubic yard.
Understanding the Gram per Cubic yard (g/yd3)
Mass per volume density.
Understanding the Kilogram per Milliliter (kg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per milliliter are in 1 gram per cubic yard?
1 gram per cubic yard equals 1.307951e-9 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic yard to kilogram per milliliter?
Multiply the gram per cubic yard value by 1.307951e-9. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to gram per cubic yard?
Use the reverse factor: 1 kilogram per milliliter equals 764,554,858 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 kilogram per milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
Is the gram per cubic yard to kilogram per milliliter conversion exact?
Yes. Both gram per cubic yard and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 1.307951e-9 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.