Mass per volume density.
Milligrams per Fluid ounce to Grams per Cubic Meter Converter — mg/fl oz to g/m3
Convert Milligram per Fluid ounce (mg/fl oz) to Gram per Cubic Meter (g/m3) using the exact conversion factor (1 milligram per fluid ounce = 33.8140227 gram per cubic meter). See the formula, worked examples, and conversion table.
Milligrams per Fluid ounce to Grams per Cubic Meter 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 0.0338140227 / 0.001.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Fluid ounce to Grams per Cubic Meter
Milligram per Fluid ounce and Gram per Cubic Meter 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 cubic meter = milligrams per fluid ounce × 33.8140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per fluid ounce equals 0.0338140227018 base units, and 1 gram per cubic meter equals 0.001 base units, so dividing one by the other gives the direct milligram per fluid ounce-to-gram per cubic meter factor of 33.8140227018.
Simple example
1 mg/fl oz × 33.8140227 = 33.8140227 g/m3
1 milligram per fluid ounce = 33.8140227 grams per cubic meter.
Real-world example
1,000 mg/fl oz × 33.8140227 = 33,814.0227 g/m3
1,000 milligrams per fluid ounce = 33,814.0227 grams per cubic meter.
Conversion table
| Milligram per Fluid ounce (mg/fl oz) | Gram per Cubic Meter (g/m3) |
|---|---|
| 0.1 mg/fl oz | 3.38140227 g/m3 |
| 1 mg/fl oz | 33.8140227 g/m3 |
| 10 mg/fl oz | 338.140227 g/m3 |
| 100 mg/fl oz | 3,381.40227 g/m3 |
| 1,000 mg/fl oz | 33,814.0227 g/m3 |
| 10,000 mg/fl oz | 338,140.227 g/m3 |
Reverse conversion: Gram per Cubic Meter to Milligram per Fluid ounce
33.8140227 g/m3 × 0.02957352956 = 0.9999999999 mg/fl oz
33.8140227 grams per cubic meter = 0.9999999999 milligrams per fluid ounce.
milligrams per fluid ounce = grams per cubic meter × 0.0295735295625
For a page dedicated to this direction, see Gram per Cubic Meter to Milligram per Fluid ounce.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Understanding the Gram per Cubic Meter (g/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per cubic meter are in 1 milligram per fluid ounce?
1 milligram per fluid ounce equals 33.8140227 grams per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per fluid ounce to gram per cubic meter?
Multiply the milligram per fluid ounce value by 33.8140227. The converter above does this instantly to whatever precision you set.
How do I convert gram per cubic meter back to milligram per fluid ounce?
Use the reverse factor: 1 gram per cubic meter equals 0.0295735296 milligrams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of density.
What is a gram per cubic meter?
Gram per Cubic Meter (g/m3) is a unit of density.
Is the milligram per fluid ounce to gram per cubic meter conversion exact?
Yes. Both milligram per fluid ounce and gram per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 33.8140227 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.