Mass per volume density.
Micrograms per Cubic yard to Micrograms per Liter Converter — ug/yd3 to ug/L
Convert Microgram per Cubic yard (ug/yd3) to Microgram per Liter (ug/L) using the exact conversion factor (1 microgram per cubic yard = 0.0013079506 microgram per liter). See the formula, worked examples, and conversion table.
Micrograms per Cubic yard to Micrograms per Liter 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-9 / 1e-6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Cubic yard to Micrograms per Liter
Microgram per Cubic yard and Microgram per Liter 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 liter = micrograms per cubic yard × 0.00130795061931
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per cubic yard equals 1.307951e-9 base units, and 1 microgram per liter equals 0.000001 base units, so dividing one by the other gives the direct microgram per cubic yard-to-microgram per liter factor of 0.00130795061931.
Simple example
1 ug/yd3 × 0.001307950619 = 0.0013079506 ug/L
1 microgram per cubic yard = 0.0013079506 micrograms per liter.
Real-world example
1,000 ug/yd3 × 0.001307950619 = 1.307950619 ug/L
1,000 micrograms per cubic yard = 1.307950619 micrograms per liter.
Conversion table
| Microgram per Cubic yard (ug/yd3) | Microgram per Liter (ug/L) |
|---|---|
| 0.1 ug/yd3 | 0.0001307951 ug/L |
| 1 ug/yd3 | 0.0013079506 ug/L |
| 10 ug/yd3 | 0.0130795062 ug/L |
| 100 ug/yd3 | 0.1307950619 ug/L |
| 1,000 ug/yd3 | 1.307950619 ug/L |
| 10,000 ug/yd3 | 13.07950619 ug/L |
Reverse conversion: Microgram per Liter to Microgram per Cubic yard
0.0013079506 ug/L × 764.554858 = 0.9999999852 ug/yd3
0.0013079506 micrograms per liter = 0.9999999852 micrograms per cubic yard.
micrograms per cubic yard = micrograms per liter × 764.554857984
For a page dedicated to this direction, see Microgram per Liter to Microgram per Cubic yard.
Understanding the Microgram per Cubic yard (ug/yd3)
Mass per volume density.
Understanding the Microgram per Liter (ug/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per liter are in 1 microgram per cubic yard?
1 microgram per cubic yard equals 0.0013079506 micrograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per cubic yard to microgram per liter?
Multiply the microgram per cubic yard value by 0.001307950619. The converter above does this instantly to whatever precision you set.
How do I convert microgram per liter back to microgram per cubic yard?
Use the reverse factor: 1 microgram per liter equals 764.554858 micrograms per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per cubic yard?
Microgram per Cubic yard (ug/yd3) is a unit of density.
What is a microgram per liter?
Microgram per Liter (ug/L) is a unit of density.
Is the microgram per cubic yard to microgram per liter conversion exact?
Yes. Both microgram per cubic yard and microgram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.001307950619 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.