Mass per volume density.
Troy ounces per Imperial gallon to Megagrams per Gallon Converter — oz t/imp gal to Mg/gal
Convert Troy ounce per Imperial gallon (oz t/imp gal) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 troy ounce per imperial gallon = 0.0000258991 megagram per gallon). See the formula, worked examples, and conversion table.
Troy ounces per Imperial gallon to Megagrams 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 6.841808411 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Imperial gallon to Megagrams per Gallon
Troy ounce per Imperial gallon and Megagram 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
megagrams per gallon = troy ounces per imperial gallon × 0.0000258990621836
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per imperial gallon equals 6.84180841118 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct troy ounce per imperial gallon-to-megagram per gallon factor of 0.0000258990621836.
Simple example
1 oz t/imp gal × 0.00002589906218 = 0.0000258991 Mg/gal
1 troy ounce per imperial gallon = 0.0000258991 megagrams per gallon.
Real-world example
1,000 oz t/imp gal × 0.00002589906218 = 0.0258990622 Mg/gal
1,000 troy ounces per imperial gallon = 0.0258990622 megagrams per gallon.
Conversion table
| Troy ounce per Imperial gallon (oz t/imp gal) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 oz t/imp gal | 0.0000025899 Mg/gal |
| 1 oz t/imp gal | 0.0000258991 Mg/gal |
| 10 oz t/imp gal | 0.0002589906 Mg/gal |
| 100 oz t/imp gal | 0.0025899062 Mg/gal |
| 1,000 oz t/imp gal | 0.0258990622 Mg/gal |
| 10,000 oz t/imp gal | 0.2589906218 Mg/gal |
Reverse conversion: Megagram per Gallon to Troy ounce per Imperial gallon
0.0000258991 Mg/gal × 38611.4367 = 1.00000146 oz t/imp gal
0.0000258991 megagrams per gallon = 1.00000146 troy ounces per imperial gallon.
troy ounces per imperial gallon = megagrams per gallon × 38611.4366965
For a page dedicated to this direction, see Megagram per Gallon to Troy ounce per Imperial gallon.
Understanding the Troy ounce per Imperial gallon (oz t/imp gal)
Mass per volume density.
Understanding the Megagram per Gallon (Mg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per gallon are in 1 troy ounce per imperial gallon?
1 troy ounce per imperial gallon equals 0.0000258991 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per imperial gallon to megagram per gallon?
Multiply the troy ounce per imperial gallon value by 0.00002589906218. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to troy ounce per imperial gallon?
Use the reverse factor: 1 megagram per gallon equals 38,611.4367 troy ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per imperial gallon?
Troy ounce per Imperial gallon (oz t/imp gal) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the troy ounce per imperial gallon to megagram per gallon conversion exact?
Yes. Both troy ounce per imperial gallon and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00002589906218 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.