Mass per volume density.
Grams per Gallon to Troy ounces per Gallon Converter — g/gal to oz t/gal
Convert Gram per Gallon (g/gal) to Troy ounce per Gallon (oz t/gal) using the exact conversion factor (1 gram per gallon = 0.0321507466 troy ounce per gallon). See the formula, worked examples, and conversion table.
Grams 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 0.2641720524 / 8.216669302.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Gallon to Troy ounces per Gallon
Gram 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 = grams per gallon × 0.0321507465686
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per gallon equals 0.264172052358 base units, and 1 troy ounce per gallon equals 8.21666930173 base units, so dividing one by the other gives the direct gram per gallon-to-troy ounce per gallon factor of 0.0321507465686.
Simple example
1 g/gal × 0.03215074657 = 0.0321507466 oz t/gal
1 gram per gallon = 0.0321507466 troy ounces per gallon.
Real-world example
1,000 g/gal × 0.03215074657 = 32.15074657 oz t/gal
1,000 grams per gallon = 32.15074657 troy ounces per gallon.
Conversion table
| Gram per Gallon (g/gal) | Troy ounce per Gallon (oz t/gal) |
|---|---|
| 0.1 g/gal | 0.0032150747 oz t/gal |
| 1 g/gal | 0.0321507466 oz t/gal |
| 10 g/gal | 0.3215074657 oz t/gal |
| 100 g/gal | 3.215074657 oz t/gal |
| 1,000 g/gal | 32.15074657 oz t/gal |
| 10,000 g/gal | 321.5074657 oz t/gal |
Reverse conversion: Troy ounce per Gallon to Gram per Gallon
0.0321507466 oz t/gal × 31.1034768 = 1.000000001 g/gal
0.0321507466 troy ounces per gallon = 1.000000001 grams per gallon.
grams per gallon = troy ounces per gallon × 31.1034768
For a page dedicated to this direction, see Troy ounce per Gallon to Gram per Gallon.
Understanding the Gram per Gallon (g/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 gram per gallon?
1 gram per gallon equals 0.0321507466 troy ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per gallon to troy ounce per gallon?
Multiply the gram per gallon value by 0.03215074657. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per gallon back to gram per gallon?
Use the reverse factor: 1 troy ounce per gallon equals 31.1034768 grams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per gallon?
Gram per Gallon (g/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 gram per gallon to troy ounce per gallon conversion exact?
Yes. Both gram per gallon and troy ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.03215074657 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.