Mass per volume density.
Milligrams per Imperial gallon to Micrograms per Fluid ounce Converter — mg/imp gal to ug/fl oz
Convert Milligram per Imperial gallon (mg/imp gal) to Microgram per Fluid ounce (ug/fl oz) using the exact conversion factor (1 milligram per imperial gallon = 6.505267067 microgram per fluid ounce). See the formula, worked examples, and conversion table.
Milligrams per Imperial gallon to Micrograms 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 0.0002199692483 / 3.38140227e-5.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Imperial gallon to Micrograms per Fluid ounce
Milligram per Imperial gallon and Microgram 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
micrograms per fluid ounce = milligrams per imperial gallon × 6.50526706741
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per imperial gallon equals 0.000219969248299 base units, and 1 microgram per fluid ounce equals 0.0000338140227018 base units, so dividing one by the other gives the direct milligram per imperial gallon-to-microgram per fluid ounce factor of 6.50526706741.
Simple example
1 mg/imp gal × 6.505267067 = 6.505267067 ug/fl oz
1 milligram per imperial gallon = 6.505267067 micrograms per fluid ounce.
Real-world example
1,000 mg/imp gal × 6.505267067 = 6,505.267067 ug/fl oz
1,000 milligrams per imperial gallon = 6,505.267067 micrograms per fluid ounce.
Conversion table
| Milligram per Imperial gallon (mg/imp gal) | Microgram per Fluid ounce (ug/fl oz) |
|---|---|
| 0.1 mg/imp gal | 0.6505267067 ug/fl oz |
| 1 mg/imp gal | 6.505267067 ug/fl oz |
| 10 mg/imp gal | 65.05267067 ug/fl oz |
| 100 mg/imp gal | 650.5267067 ug/fl oz |
| 1,000 mg/imp gal | 6,505.267067 ug/fl oz |
| 10,000 mg/imp gal | 65,052.67067 ug/fl oz |
Reverse conversion: Microgram per Fluid ounce to Milligram per Imperial gallon
6.505267067 ug/fl oz × 0.1537215905 = 0.9999999999 mg/imp gal
6.505267067 micrograms per fluid ounce = 0.9999999999 milligrams per imperial gallon.
milligrams per imperial gallon = micrograms per fluid ounce × 0.153721590465
For a page dedicated to this direction, see Microgram per Fluid ounce to Milligram per Imperial gallon.
Understanding the Milligram per Imperial gallon (mg/imp gal)
Mass per volume density.
Understanding the Microgram per Fluid ounce (ug/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per fluid ounce are in 1 milligram per imperial gallon?
1 milligram per imperial gallon equals 6.505267067 micrograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per imperial gallon to microgram per fluid ounce?
Multiply the milligram per imperial gallon value by 6.505267067. The converter above does this instantly to whatever precision you set.
How do I convert microgram per fluid ounce back to milligram per imperial gallon?
Use the reverse factor: 1 microgram per fluid ounce equals 0.1537215905 milligrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per imperial gallon?
Milligram per Imperial gallon (mg/imp gal) is a unit of density.
What is a microgram per fluid ounce?
Microgram per Fluid ounce (ug/fl oz) is a unit of density.
Is the milligram per imperial gallon to microgram per fluid ounce conversion exact?
Yes. Both milligram per imperial gallon and microgram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 6.505267067 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.