Mass per volume density.
Nanograms per Milliliter to Grams per Fluid ounce Converter — ng/mL to g/fl oz
Convert Nanogram per Milliliter (ng/mL) to Gram per Fluid ounce (g/fl oz) using the exact conversion factor (1 nanogram per milliliter = 2.957353e-8 gram per fluid ounce). See the formula, worked examples, and conversion table.
Nanograms per Milliliter to Grams 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 1e-6 / 33.8140227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Milliliter to Grams per Fluid ounce
Nanogram per Milliliter and Gram 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
grams per fluid ounce = nanograms per milliliter × 2.957353e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per milliliter equals 0.000001 base units, and 1 gram per fluid ounce equals 33.8140227018 base units, so dividing one by the other gives the direct nanogram per milliliter-to-gram per fluid ounce factor of 2.957353e-8.
Simple example
1 ng/mL × 2.957353e-8 = 2.957353e-8 g/fl oz
1 nanogram per milliliter = 2.957353e-8 grams per fluid ounce.
Real-world example
1,000 ng/mL × 2.957353e-8 = 0.0000295735 g/fl oz
1,000 nanograms per milliliter = 0.0000295735 grams per fluid ounce.
Conversion table
| Nanogram per Milliliter (ng/mL) | Gram per Fluid ounce (g/fl oz) |
|---|---|
| 0.1 ng/mL | 2.957353e-9 g/fl oz |
| 1 ng/mL | 2.957353e-8 g/fl oz |
| 10 ng/mL | 2.957353e-7 g/fl oz |
| 100 ng/mL | 0.0000029574 g/fl oz |
| 1,000 ng/mL | 0.0000295735 g/fl oz |
| 10,000 ng/mL | 0.0002957353 g/fl oz |
Reverse conversion: Gram per Fluid ounce to Nanogram per Milliliter
2.957353e-8 g/fl oz × 33814022.7 = 1.000000015 ng/mL
2.957353e-8 grams per fluid ounce = 1.000000015 nanograms per milliliter.
nanograms per milliliter = grams per fluid ounce × 33814022.7018
For a page dedicated to this direction, see Gram per Fluid ounce to Nanogram per Milliliter.
Understanding the Nanogram per Milliliter (ng/mL)
Mass per volume density.
Understanding the Gram per Fluid ounce (g/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per fluid ounce are in 1 nanogram per milliliter?
1 nanogram per milliliter equals 2.957353e-8 grams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per milliliter to gram per fluid ounce?
Multiply the nanogram per milliliter value by 2.957353e-8. The converter above does this instantly to whatever precision you set.
How do I convert gram per fluid ounce back to nanogram per milliliter?
Use the reverse factor: 1 gram per fluid ounce equals 33,814,022.7 nanograms per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per milliliter?
Nanogram per Milliliter (ng/mL) is a unit of density.
What is a gram per fluid ounce?
Gram per Fluid ounce (g/fl oz) is a unit of density.
Is the nanogram per milliliter to gram per fluid ounce conversion exact?
Yes. Both nanogram per milliliter and gram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 2.957353e-8 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.