Mass per volume density.
Troy ounces per Fluid ounce to Ounces per Cup Converter — oz t/fl oz to oz/cup
Convert Troy ounce per Fluid ounce (oz t/fl oz) to Ounce per Cup (oz/cup) using the exact conversion factor (1 troy ounce per fluid ounce = 8.777142857 ounce per cup). See the formula, worked examples, and conversion table.
Troy ounces per Fluid ounce to Ounces per Cup 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 / 119.8264273.
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 Ounces per Cup
Troy ounce per Fluid ounce and Ounce per Cup 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
ounces per cup = troy ounces per fluid ounce × 8.77714285714
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 ounce per cup equals 119.826427317 base units, so dividing one by the other gives the direct troy ounce per fluid ounce-to-ounce per cup factor of 8.77714285714.
Simple example
1 oz t/fl oz × 8.777142857 = 8.777142857 oz/cup
1 troy ounce per fluid ounce = 8.777142857 ounces per cup.
Real-world example
1,000 oz t/fl oz × 8.777142857 = 8,777.142857 oz/cup
1,000 troy ounces per fluid ounce = 8,777.142857 ounces per cup.
Conversion table
| Troy ounce per Fluid ounce (oz t/fl oz) | Ounce per Cup (oz/cup) |
|---|---|
| 0.1 oz t/fl oz | 0.8777142857 oz/cup |
| 1 oz t/fl oz | 8.777142857 oz/cup |
| 10 oz t/fl oz | 87.77142857 oz/cup |
| 100 oz t/fl oz | 877.7142857 oz/cup |
| 1,000 oz t/fl oz | 8,777.142857 oz/cup |
| 10,000 oz t/fl oz | 87,771.42857 oz/cup |
Reverse conversion: Ounce per Cup to Troy ounce per Fluid ounce
8.777142857 oz/cup × 0.1139322917 = 1 oz t/fl oz
8.777142857 ounces per cup = 1 troy ounces per fluid ounce.
troy ounces per fluid ounce = ounces per cup × 0.113932291667
For a page dedicated to this direction, see Ounce per Cup to Troy ounce per Fluid ounce.
Understanding the Troy ounce per Fluid ounce (oz t/fl oz)
Mass per volume density.
Understanding the Ounce per Cup (oz/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cup are in 1 troy ounce per fluid ounce?
1 troy ounce per fluid ounce equals 8.777142857 ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per fluid ounce to ounce per cup?
Multiply the troy ounce per fluid ounce value by 8.777142857. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cup back to troy ounce per fluid ounce?
Use the reverse factor: 1 ounce per cup equals 0.1139322917 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 ounce per cup?
Ounce per Cup (oz/cup) is a unit of density.
Is the troy ounce per fluid ounce to ounce per cup conversion exact?
Yes. Both troy ounce per fluid ounce and ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 8.777142857 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.