Mass per volume density.
Pounds per Fluid ounce to Troy ounces per Gallon Converter — lb/fl oz to oz t/gal
Convert Pound per Fluid ounce (lb/fl oz) to Troy ounce per Gallon (oz t/gal) using the exact conversion factor (1 pound per fluid ounce = 1,866.666667 troy ounce per gallon). See the formula, worked examples, and conversion table.
Pounds 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 15337.7827 / 8.216669302.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Fluid ounce to Troy ounces per Gallon
Pound 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 = pounds per fluid ounce × 1866.66666667
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per fluid ounce equals 15337.7826966 base units, and 1 troy ounce per gallon equals 8.21666930173 base units, so dividing one by the other gives the direct pound per fluid ounce-to-troy ounce per gallon factor of 1866.66666667.
Simple example
1 lb/fl oz × 1866.666667 = 1,866.666667 oz t/gal
1 pound per fluid ounce = 1,866.666667 troy ounces per gallon.
Real-world example
1,000 lb/fl oz × 1866.666667 = 1,866,666.667 oz t/gal
1,000 pounds per fluid ounce = 1,866,666.667 troy ounces per gallon.
Conversion table
| Pound per Fluid ounce (lb/fl oz) | Troy ounce per Gallon (oz t/gal) |
|---|---|
| 0.1 lb/fl oz | 186.6666667 oz t/gal |
| 1 lb/fl oz | 1,866.666667 oz t/gal |
| 10 lb/fl oz | 18,666.66667 oz t/gal |
| 100 lb/fl oz | 186,666.6667 oz t/gal |
| 1,000 lb/fl oz | 1,866,666.667 oz t/gal |
| 10,000 lb/fl oz | 18,666,666.67 oz t/gal |
Reverse conversion: Troy ounce per Gallon to Pound per Fluid ounce
1 oz t/gal × 0.0005357142857 = 0.0005357143 lb/fl oz
1 troy ounce per gallon = 0.0005357143 pounds per fluid ounce.
pounds per fluid ounce = troy ounces per gallon × 0.000535714285714
For a page dedicated to this direction, see Troy ounce per Gallon to Pound per Fluid ounce.
Understanding the Pound per Fluid ounce (lb/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 pound per fluid ounce?
1 pound per fluid ounce equals 1,866.666667 troy ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per fluid ounce to troy ounce per gallon?
Multiply the pound per fluid ounce value by 1866.666667. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per gallon back to pound per fluid ounce?
Use the reverse factor: 1 troy ounce per gallon equals 0.0005357143 pounds per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per fluid ounce?
Pound per Fluid ounce (lb/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 pound per fluid ounce to troy ounce per gallon conversion exact?
Yes. Both pound per fluid ounce and troy ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1866.666667 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.