Mass per volume density.
Grams per Cubic yard to Nanograms per Cubic foot Converter — g/yd3 to ng/ft3
Convert Gram per Cubic yard (g/yd3) to Nanogram per Cubic foot (ng/ft3) using the exact conversion factor (1 gram per cubic yard = 37,037,037.04 nanogram per cubic foot). See the formula, worked examples, and conversion table.
Grams per Cubic yard to Nanograms 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 0.001307950619 / 3.53146667e-11.
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 Nanograms per Cubic foot
Gram per Cubic yard and Nanogram 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
nanograms per cubic foot = grams per cubic yard × 37037037.037
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 nanogram per cubic foot equals 3.531467e-11 base units, so dividing one by the other gives the direct gram per cubic yard-to-nanogram per cubic foot factor of 37037037.037.
Simple example
1 g/yd3 × 37037037.04 = 37,037,037.04 ng/ft3
1 gram per cubic yard = 37,037,037.04 nanograms per cubic foot.
Real-world example
1,000 g/yd3 × 37037037.04 = 37,037,037,040 ng/ft3
1,000 grams per cubic yard = 37,037,037,040 nanograms per cubic foot.
Conversion table
| Gram per Cubic yard (g/yd3) | Nanogram per Cubic foot (ng/ft3) |
|---|---|
| 0.1 g/yd3 | 3,703,703.704 ng/ft3 |
| 1 g/yd3 | 37,037,037.04 ng/ft3 |
| 10 g/yd3 | 370,370,370.4 ng/ft3 |
| 100 g/yd3 | 3,703,703,704 ng/ft3 |
| 1,000 g/yd3 | 37,037,037,040 ng/ft3 |
| 10,000 g/yd3 | 370,370,370,400 ng/ft3 |
Reverse conversion: Nanogram per Cubic foot to Gram per Cubic yard
1 ng/ft3 × 2.7e-8 = 2.7e-8 g/yd3
1 nanogram per cubic foot = 2.7e-8 grams per cubic yard.
grams per cubic yard = nanograms per cubic foot × 2.7e-8
For a page dedicated to this direction, see Nanogram per Cubic foot to Gram per Cubic yard.
Understanding the Gram per Cubic yard (g/yd3)
Mass per volume density.
Understanding the Nanogram per Cubic foot (ng/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanograms per cubic foot are in 1 gram per cubic yard?
1 gram per cubic yard equals 37,037,037.04 nanograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic yard to nanogram per cubic foot?
Multiply the gram per cubic yard value by 37037037.04. The converter above does this instantly to whatever precision you set.
How do I convert nanogram per cubic foot back to gram per cubic yard?
Use the reverse factor: 1 nanogram per cubic foot equals 2.7e-8 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 nanogram per cubic foot?
Nanogram per Cubic foot (ng/ft3) is a unit of density.
Is the gram per cubic yard to nanogram per cubic foot conversion exact?
Yes. Both gram per cubic yard and nanogram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 37037037.04 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.