Mass per volume density.
Troy ounces per Fluid ounce to Troy ounces per Gallon Converter — oz t/fl oz to oz t/gal
Convert Troy ounce per Fluid ounce (oz t/fl oz) to Troy ounce per Gallon (oz t/gal) using the exact conversion factor (1 troy ounce per fluid ounce = 128 troy ounce per gallon). See the formula, worked examples, and conversion table.
Troy ounces per Fluid ounce 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 1051.733671 / 8.216669302.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Fluid ounce to Troy ounces per Gallon
Troy ounce per Fluid ounce 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 = troy ounces per fluid ounce × 128
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per fluid ounce equals 1051.73367062 base units, and 1 troy ounce per gallon equals 8.21666930173 base units, so dividing one by the other gives the direct troy ounce per fluid ounce-to-troy ounce per gallon factor of 128.
Simple example
1 oz t/fl oz × 128 = 128 oz t/gal
1 troy ounce per fluid ounce = 128 troy ounces per gallon.
Real-world example
1,000 oz t/fl oz × 128 = 128,000 oz t/gal
1,000 troy ounces per fluid ounce = 128,000 troy ounces per gallon.
Conversion table
| Troy ounce per Fluid ounce (oz t/fl oz) | Troy ounce per Gallon (oz t/gal) |
|---|---|
| 0.1 oz t/fl oz | 12.8 oz t/gal |
| 1 oz t/fl oz | 128 oz t/gal |
| 10 oz t/fl oz | 1,280 oz t/gal |
| 100 oz t/fl oz | 12,800 oz t/gal |
| 1,000 oz t/fl oz | 128,000 oz t/gal |
| 10,000 oz t/fl oz | 1,280,000 oz t/gal |
Reverse conversion: Troy ounce per Gallon to Troy ounce per Fluid ounce
128 oz t/gal × 0.0078125 = 1 oz t/fl oz
128 troy ounces per gallon = 1 troy ounce per fluid ounce.
troy ounces per fluid ounce = troy ounces per gallon × 0.0078125
For a page dedicated to this direction, see Troy ounce per Gallon to Troy ounce per Fluid ounce.
Understanding the Troy ounce per Fluid ounce (oz t/fl oz)
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 troy ounce per fluid ounce?
1 troy ounce per fluid ounce equals 128 troy ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per fluid ounce to troy ounce per gallon?
Multiply the troy ounce per fluid ounce value by 128. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per gallon back to troy ounce per fluid ounce?
Use the reverse factor: 1 troy ounce per gallon equals 0.0078125 troy ounces per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per fluid ounce?
Troy ounce per Fluid ounce (oz t/fl oz) 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 troy ounce per fluid ounce to troy ounce per gallon conversion exact?
Yes. Both troy ounce per fluid ounce and troy ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 128 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.