Mass per volume density.
Nanograms per Cubic yard to Micrograms per Cubic foot Converter — ng/yd3 to ug/ft3
Convert Nanogram per Cubic yard (ng/yd3) to Microgram per Cubic foot (ug/ft3) using the exact conversion factor (1 nanogram per cubic yard = 0.000037037 microgram per cubic foot). See the formula, worked examples, and conversion table.
Nanograms per Cubic yard to Micrograms 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 1.30795062e-12 / 3.53146667e-8.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Cubic yard to Micrograms per Cubic foot
Nanogram per Cubic yard and Microgram 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
micrograms per cubic foot = nanograms per cubic yard × 0.000037037037037
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per cubic yard equals 1.307951e-12 base units, and 1 microgram per cubic foot equals 3.531467e-8 base units, so dividing one by the other gives the direct nanogram per cubic yard-to-microgram per cubic foot factor of 0.000037037037037.
Simple example
1 ng/yd3 × 0.00003703703704 = 0.000037037 ug/ft3
1 nanogram per cubic yard = 0.000037037 micrograms per cubic foot.
Real-world example
1,000 ng/yd3 × 0.00003703703704 = 0.037037037 ug/ft3
1,000 nanograms per cubic yard = 0.037037037 micrograms per cubic foot.
Conversion table
| Nanogram per Cubic yard (ng/yd3) | Microgram per Cubic foot (ug/ft3) |
|---|---|
| 0.1 ng/yd3 | 0.0000037037 ug/ft3 |
| 1 ng/yd3 | 0.000037037 ug/ft3 |
| 10 ng/yd3 | 0.0003703704 ug/ft3 |
| 100 ng/yd3 | 0.0037037037 ug/ft3 |
| 1,000 ng/yd3 | 0.037037037 ug/ft3 |
| 10,000 ng/yd3 | 0.3703703704 ug/ft3 |
Reverse conversion: Microgram per Cubic foot to Nanogram per Cubic yard
0.000037037 ug/ft3 × 27000 = 0.999999 ng/yd3
0.000037037 micrograms per cubic foot = 0.999999 nanograms per cubic yard.
nanograms per cubic yard = micrograms per cubic foot × 27000
For a page dedicated to this direction, see Microgram per Cubic foot to Nanogram per Cubic yard.
Understanding the Nanogram per Cubic yard (ng/yd3)
Mass per volume density.
Understanding the Microgram per Cubic foot (ug/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per cubic foot are in 1 nanogram per cubic yard?
1 nanogram per cubic yard equals 0.000037037 micrograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per cubic yard to microgram per cubic foot?
Multiply the nanogram per cubic yard value by 0.00003703703704. The converter above does this instantly to whatever precision you set.
How do I convert microgram per cubic foot back to nanogram per cubic yard?
Use the reverse factor: 1 microgram per cubic foot equals 27,000 nanograms per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per cubic yard?
Nanogram per Cubic yard (ng/yd3) is a unit of density.
What is a microgram per cubic foot?
Microgram per Cubic foot (ug/ft3) is a unit of density.
Is the nanogram per cubic yard to microgram per cubic foot conversion exact?
Yes. Both nanogram per cubic yard and microgram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.00003703703704 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.