Mass per volume density.
Milligrams per Gallon to Troy ounces per Gallon Converter — mg/gal to oz t/gal
Convert Milligram per Gallon (mg/gal) to Troy ounce per Gallon (oz t/gal) using the exact conversion factor (1 milligram per gallon = 0.0000321507 troy ounce per gallon). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Troy ounces per 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 / 8.216669302.
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 Gallon
Milligram per Gallon and Troy ounce per 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 gallon = milligrams per gallon × 0.0000321507465686
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 gallon equals 8.21666930173 base units, so dividing one by the other gives the direct milligram per gallon-to-troy ounce per gallon factor of 0.0000321507465686.
Simple example
1 mg/gal × 0.00003215074657 = 0.0000321507 oz t/gal
1 milligram per gallon = 0.0000321507 troy ounces per gallon.
Real-world example
1,000 mg/gal × 0.00003215074657 = 0.0321507466 oz t/gal
1,000 milligrams per gallon = 0.0321507466 troy ounces per gallon.
Conversion table
| Milligram per Gallon (mg/gal) | Troy ounce per Gallon (oz t/gal) |
|---|---|
| 0.1 mg/gal | 0.0000032151 oz t/gal |
| 1 mg/gal | 0.0000321507 oz t/gal |
| 10 mg/gal | 0.0003215075 oz t/gal |
| 100 mg/gal | 0.0032150747 oz t/gal |
| 1,000 mg/gal | 0.0321507466 oz t/gal |
| 10,000 mg/gal | 0.3215074657 oz t/gal |
Reverse conversion: Troy ounce per Gallon to Milligram per Gallon
0.0000321507 oz t/gal × 31103.4768 = 0.9999985516 mg/gal
0.0000321507 troy ounces per gallon = 0.9999985516 milligrams per gallon.
milligrams per gallon = troy ounces per gallon × 31103.4768
For a page dedicated to this direction, see Troy ounce per Gallon to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Understanding the Troy ounce per Gallon (oz t/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 gallon are in 1 milligram per gallon?
1 milligram per gallon equals 0.0000321507 troy ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to troy ounce per gallon?
Multiply the milligram per gallon value by 0.00003215074657. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per gallon back to milligram per gallon?
Use the reverse factor: 1 troy ounce per gallon equals 31,103.4768 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 gallon?
Troy ounce per Gallon (oz t/gal) is a unit of density.
Is the milligram per gallon to troy ounce per gallon conversion exact?
Yes. Both milligram per gallon and troy ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00003215074657 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.