Mass per volume density.
Pounds per Fluid ounce to Troy ounces per Cubic Millimeter Converter — lb/fl oz to oz t/mm3
Convert Pound per Fluid ounce (lb/fl oz) to Troy ounce per Cubic Millimeter (oz t/mm3) using the exact conversion factor (1 pound per fluid ounce = 0.0004931212 troy ounce per cubic millimeter). See the formula, worked examples, and conversion table.
Pounds per Fluid ounce to Troy ounces per Cubic Millimeter 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 / 3.11034768e+7.
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 Cubic Millimeter
Pound per Fluid ounce and Troy ounce per Cubic Millimeter 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 cubic millimeter = pounds per fluid ounce × 0.000493121164402
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 cubic millimeter equals 31103476.8 base units, so dividing one by the other gives the direct pound per fluid ounce-to-troy ounce per cubic millimeter factor of 0.000493121164402.
Simple example
1 lb/fl oz × 0.0004931211644 = 0.0004931212 oz t/mm3
1 pound per fluid ounce = 0.0004931212 troy ounces per cubic millimeter.
Real-world example
1,000 lb/fl oz × 0.0004931211644 = 0.4931211644 oz t/mm3
1,000 pounds per fluid ounce = 0.4931211644 troy ounces per cubic millimeter.
Conversion table
| Pound per Fluid ounce (lb/fl oz) | Troy ounce per Cubic Millimeter (oz t/mm3) |
|---|---|
| 0.1 lb/fl oz | 0.0000493121 oz t/mm3 |
| 1 lb/fl oz | 0.0004931212 oz t/mm3 |
| 10 lb/fl oz | 0.0049312116 oz t/mm3 |
| 100 lb/fl oz | 0.0493121164 oz t/mm3 |
| 1,000 lb/fl oz | 0.4931211644 oz t/mm3 |
| 10,000 lb/fl oz | 4.931211644 oz t/mm3 |
Reverse conversion: Troy ounce per Cubic Millimeter to Pound per Fluid ounce
0.0004931212 oz t/mm3 × 2027.89917 = 1.000000072 lb/fl oz
0.0004931212 troy ounces per cubic millimeter = 1.000000072 pounds per fluid ounce.
pounds per fluid ounce = troy ounces per cubic millimeter × 2027.89917
For a page dedicated to this direction, see Troy ounce per Cubic Millimeter to Pound per Fluid ounce.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Understanding the Troy ounce per Cubic Millimeter (oz t/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cubic millimeter are in 1 pound per fluid ounce?
1 pound per fluid ounce equals 0.0004931212 troy ounces per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per fluid ounce to troy ounce per cubic millimeter?
Multiply the pound per fluid ounce value by 0.0004931211644. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cubic millimeter back to pound per fluid ounce?
Use the reverse factor: 1 troy ounce per cubic millimeter equals 2,027.89917 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 cubic millimeter?
Troy ounce per Cubic Millimeter (oz t/mm3) is a unit of density.
Is the pound per fluid ounce to troy ounce per cubic millimeter conversion exact?
Yes. Both pound per fluid ounce and troy ounce per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0004931211644 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.