Mass per volume density.
Troy ounces per Fluid ounce to Hectograms per Fluid ounce Converter — oz t/fl oz to hg/fl oz
Convert Troy ounce per Fluid ounce (oz t/fl oz) to Hectogram per Fluid ounce (hg/fl oz) using the exact conversion factor (1 troy ounce per fluid ounce = 0.311034768 hectogram per fluid ounce). See the formula, worked examples, and conversion table.
Troy ounces per Fluid ounce to Hectograms per Fluid ounce 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 / 3381.40227.
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 Hectograms per Fluid ounce
Troy ounce per Fluid ounce and Hectogram per Fluid ounce 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
hectograms per fluid ounce = troy ounces per fluid ounce × 0.311034768
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 hectogram per fluid ounce equals 3381.40227018 base units, so dividing one by the other gives the direct troy ounce per fluid ounce-to-hectogram per fluid ounce factor of 0.311034768.
Simple example
1 oz t/fl oz × 0.311034768 = 0.311034768 hg/fl oz
1 troy ounce per fluid ounce = 0.311034768 hectograms per fluid ounce.
Real-world example
1,000 oz t/fl oz × 0.311034768 = 311.034768 hg/fl oz
1,000 troy ounces per fluid ounce = 311.034768 hectograms per fluid ounce.
Conversion table
| Troy ounce per Fluid ounce (oz t/fl oz) | Hectogram per Fluid ounce (hg/fl oz) |
|---|---|
| 0.1 oz t/fl oz | 0.0311034768 hg/fl oz |
| 1 oz t/fl oz | 0.311034768 hg/fl oz |
| 10 oz t/fl oz | 3.11034768 hg/fl oz |
| 100 oz t/fl oz | 31.1034768 hg/fl oz |
| 1,000 oz t/fl oz | 311.034768 hg/fl oz |
| 10,000 oz t/fl oz | 3,110.34768 hg/fl oz |
Reverse conversion: Hectogram per Fluid ounce to Troy ounce per Fluid ounce
0.311034768 hg/fl oz × 3.215074657 = 1 oz t/fl oz
0.311034768 hectograms per fluid ounce = 1 troy ounce per fluid ounce.
troy ounces per fluid ounce = hectograms per fluid ounce × 3.21507465686
For a page dedicated to this direction, see Hectogram per Fluid ounce to Troy ounce per Fluid ounce.
Understanding the Troy ounce per Fluid ounce (oz t/fl oz)
Mass per volume density.
Understanding the Hectogram per Fluid ounce (hg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per fluid ounce are in 1 troy ounce per fluid ounce?
1 troy ounce per fluid ounce equals 0.311034768 hectograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per fluid ounce to hectogram per fluid ounce?
Multiply the troy ounce per fluid ounce value by 0.311034768. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per fluid ounce back to troy ounce per fluid ounce?
Use the reverse factor: 1 hectogram per fluid ounce equals 3.215074657 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 hectogram per fluid ounce?
Hectogram per Fluid ounce (hg/fl oz) is a unit of density.
Is the troy ounce per fluid ounce to hectogram per fluid ounce conversion exact?
Yes. Both troy ounce per fluid ounce and hectogram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.311034768 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.