Mass per volume density.
Nanograms per Fluid ounce to Milligrams per Fluid ounce Converter — ng/fl oz to mg/fl oz
Convert Nanogram per Fluid ounce (ng/fl oz) to Milligram per Fluid ounce (mg/fl oz) using the exact conversion factor (1 nanogram per fluid ounce = 0.000001 milligram per fluid ounce). See the formula, worked examples, and conversion table.
Nanograms per Fluid ounce to Milligrams per Fluid ounce 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 3.38140227e-8 / 0.0338140227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Fluid ounce to Milligrams per Fluid ounce
Nanogram per Fluid ounce and Milligram per Fluid ounce 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
milligrams per fluid ounce = nanograms per fluid ounce × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per fluid ounce equals 3.381402e-8 base units, and 1 milligram per fluid ounce equals 0.0338140227018 base units, so dividing one by the other gives the direct nanogram per fluid ounce-to-milligram per fluid ounce factor of 0.000001.
Simple example
1 ng/fl oz × 0.000001 = 0.000001 mg/fl oz
1 nanogram per fluid ounce = 0.000001 milligrams per fluid ounce.
Real-world example
1,000 ng/fl oz × 0.000001 = 0.001 mg/fl oz
1,000 nanograms per fluid ounce = 0.001 milligrams per fluid ounce.
Conversion table
| Nanogram per Fluid ounce (ng/fl oz) | Milligram per Fluid ounce (mg/fl oz) |
|---|---|
| 0.1 ng/fl oz | 1e-7 mg/fl oz |
| 1 ng/fl oz | 0.000001 mg/fl oz |
| 10 ng/fl oz | 0.00001 mg/fl oz |
| 100 ng/fl oz | 0.0001 mg/fl oz |
| 1,000 ng/fl oz | 0.001 mg/fl oz |
| 10,000 ng/fl oz | 0.01 mg/fl oz |
Reverse conversion: Milligram per Fluid ounce to Nanogram per Fluid ounce
0.000001 mg/fl oz × 1000000 = 1 ng/fl oz
0.000001 milligrams per fluid ounce = 1 nanograms per fluid ounce.
nanograms per fluid ounce = milligrams per fluid ounce × 1000000
For a page dedicated to this direction, see Milligram per Fluid ounce to Nanogram per Fluid ounce.
Understanding the Nanogram per Fluid ounce (ng/fl oz)
Mass per volume density.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per fluid ounce are in 1 nanogram per fluid ounce?
1 nanogram per fluid ounce equals 0.000001 milligrams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per fluid ounce to milligram per fluid ounce?
Multiply the nanogram per fluid ounce value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert milligram per fluid ounce back to nanogram per fluid ounce?
Use the reverse factor: 1 milligram per fluid ounce equals 1,000,000 nanograms per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per fluid ounce?
Nanogram per Fluid ounce (ng/fl oz) is a unit of density.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of density.
Is the nanogram per fluid ounce to milligram per fluid ounce conversion exact?
Yes. Both nanogram per fluid ounce and milligram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.000001 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.