Mass per volume density.
Ounces per Fluid ounce to Troy ounces per Cubic Millimeter Converter — oz/fl oz to oz t/mm3
Convert Ounce per Fluid ounce (oz/fl oz) to Troy ounce per Cubic Millimeter (oz t/mm3) using the exact conversion factor (1 ounce per fluid ounce = 0.0000308201 troy ounce per cubic millimeter). See the formula, worked examples, and conversion table.
Ounces 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 958.6114185 / 3.11034768e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Fluid ounce to Troy ounces per Cubic Millimeter
Ounce 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 = ounces per fluid ounce × 0.0000308200727751
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per fluid ounce equals 958.611418535 base units, and 1 troy ounce per cubic millimeter equals 31103476.8 base units, so dividing one by the other gives the direct ounce per fluid ounce-to-troy ounce per cubic millimeter factor of 0.0000308200727751.
Simple example
1 oz/fl oz × 0.00003082007278 = 0.0000308201 oz t/mm3
1 ounce per fluid ounce = 0.0000308201 troy ounces per cubic millimeter.
Real-world example
1,000 oz/fl oz × 0.00003082007278 = 0.0308200728 oz t/mm3
1,000 ounces per fluid ounce = 0.0308200728 troy ounces per cubic millimeter.
Conversion table
| Ounce per Fluid ounce (oz/fl oz) | Troy ounce per Cubic Millimeter (oz t/mm3) |
|---|---|
| 0.1 oz/fl oz | 0.000003082 oz t/mm3 |
| 1 oz/fl oz | 0.0000308201 oz t/mm3 |
| 10 oz/fl oz | 0.0003082007 oz t/mm3 |
| 100 oz/fl oz | 0.0030820073 oz t/mm3 |
| 1,000 oz/fl oz | 0.0308200728 oz t/mm3 |
| 10,000 oz/fl oz | 0.3082007278 oz t/mm3 |
Reverse conversion: Troy ounce per Cubic Millimeter to Ounce per Fluid ounce
0.0000308201 oz t/mm3 × 32446.38672 = 1.000000883 oz/fl oz
0.0000308201 troy ounces per cubic millimeter = 1.000000883 ounces per fluid ounce.
ounces per fluid ounce = troy ounces per cubic millimeter × 32446.38672
For a page dedicated to this direction, see Troy ounce per Cubic Millimeter to Ounce per Fluid ounce.
Understanding the Ounce per Fluid ounce (oz/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 ounce per fluid ounce?
1 ounce per fluid ounce equals 0.0000308201 troy ounces per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per fluid ounce to troy ounce per cubic millimeter?
Multiply the ounce per fluid ounce value by 0.00003082007278. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cubic millimeter back to ounce per fluid ounce?
Use the reverse factor: 1 troy ounce per cubic millimeter equals 32,446.38672 ounces per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per fluid ounce?
Ounce per Fluid ounce (oz/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 ounce per fluid ounce to troy ounce per cubic millimeter conversion exact?
Yes. Both ounce per fluid ounce and troy ounce per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.00003082007278 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.