Mass per volume density.
Milligrams per Gallon to Troy ounces per Imperial gallon Converter — mg/gal to oz t/imp gal
Convert Milligram per Gallon (mg/gal) to Troy ounce per Imperial gallon (oz t/imp gal) using the exact conversion factor (1 milligram per gallon = 0.0000386114 troy ounce per imperial gallon). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Troy ounces per Imperial gallon 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 0.0002641720524 / 6.841808411.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Gallon to Troy ounces per Imperial gallon
Milligram per Gallon and Troy ounce per Imperial gallon 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
troy ounces per imperial gallon = milligrams per gallon × 0.0000386114366965
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per gallon equals 0.000264172052358 base units, and 1 troy ounce per imperial gallon equals 6.84180841118 base units, so dividing one by the other gives the direct milligram per gallon-to-troy ounce per imperial gallon factor of 0.0000386114366965.
Simple example
1 mg/gal × 0.0000386114367 = 0.0000386114 oz t/imp gal
1 milligram per gallon = 0.0000386114 troy ounces per imperial gallon.
Real-world example
1,000 mg/gal × 0.0000386114367 = 0.0386114367 oz t/imp gal
1,000 milligrams per gallon = 0.0386114367 troy ounces per imperial gallon.
Conversion table
| Milligram per Gallon (mg/gal) | Troy ounce per Imperial gallon (oz t/imp gal) |
|---|---|
| 0.1 mg/gal | 0.0000038611 oz t/imp gal |
| 1 mg/gal | 0.0000386114 oz t/imp gal |
| 10 mg/gal | 0.0003861144 oz t/imp gal |
| 100 mg/gal | 0.0038611437 oz t/imp gal |
| 1,000 mg/gal | 0.0386114367 oz t/imp gal |
| 10,000 mg/gal | 0.386114367 oz t/imp gal |
Reverse conversion: Troy ounce per Imperial gallon to Milligram per Gallon
0.0000386114 oz t/imp gal × 25899.06218 = 0.9999990496 mg/gal
0.0000386114 troy ounces per imperial gallon = 0.9999990496 milligrams per gallon.
milligrams per gallon = troy ounces per imperial gallon × 25899.0621836
For a page dedicated to this direction, see Troy ounce per Imperial gallon to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Understanding the Troy ounce per Imperial gallon (oz t/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per imperial gallon are in 1 milligram per gallon?
1 milligram per gallon equals 0.0000386114 troy ounces per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to troy ounce per imperial gallon?
Multiply the milligram per gallon value by 0.0000386114367. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per imperial gallon back to milligram per gallon?
Use the reverse factor: 1 troy ounce per imperial gallon equals 25,899.06218 milligrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of density.
What is a troy ounce per imperial gallon?
Troy ounce per Imperial gallon (oz t/imp gal) is a unit of density.
Is the milligram per gallon to troy ounce per imperial gallon conversion exact?
Yes. Both milligram per gallon and troy ounce per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0000386114367 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.