Mass per volume density.
Ounces per Cup to Carats per Fluid ounce Converter — oz/cup to ct/fl oz
Convert Ounce per Cup (oz/cup) to Carat per Fluid ounce (ct/fl oz) using the exact conversion factor (1 ounce per cup = 17.71845195 carat per fluid ounce). See the formula, worked examples, and conversion table.
Ounces per Cup to Carats 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 119.8264273 / 6.76280454.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cup to Carats per Fluid ounce
Ounce per Cup and Carat 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
carats per fluid ounce = ounces per cup × 17.7184519531
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cup equals 119.826427317 base units, and 1 carat per fluid ounce equals 6.76280454037 base units, so dividing one by the other gives the direct ounce per cup-to-carat per fluid ounce factor of 17.7184519531.
Simple example
1 oz/cup × 17.71845195 = 17.71845195 ct/fl oz
1 ounce per cup = 17.71845195 carats per fluid ounce.
Real-world example
1,000 oz/cup × 17.71845195 = 17,718.45195 ct/fl oz
1,000 ounces per cup = 17,718.45195 carats per fluid ounce.
Conversion table
| Ounce per Cup (oz/cup) | Carat per Fluid ounce (ct/fl oz) |
|---|---|
| 0.1 oz/cup | 1.771845195 ct/fl oz |
| 1 oz/cup | 17.71845195 ct/fl oz |
| 10 oz/cup | 177.1845195 ct/fl oz |
| 100 oz/cup | 1,771.845195 ct/fl oz |
| 1,000 oz/cup | 17,718.45195 ct/fl oz |
| 10,000 oz/cup | 177,184.5195 ct/fl oz |
Reverse conversion: Carat per Fluid ounce to Ounce per Cup
17.71845195 ct/fl oz × 0.05643833912 = 0.9999999998 oz/cup
17.71845195 carats per fluid ounce = 0.9999999998 ounces per cup.
ounces per cup = carats per fluid ounce × 0.0564383391193
For a page dedicated to this direction, see Carat per Fluid ounce to Ounce per Cup.
Understanding the Ounce per Cup (oz/cup)
Mass per volume density.
Understanding the Carat per Fluid ounce (ct/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per fluid ounce are in 1 ounce per cup?
1 ounce per cup equals 17.71845195 carats per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cup to carat per fluid ounce?
Multiply the ounce per cup value by 17.71845195. The converter above does this instantly to whatever precision you set.
How do I convert carat per fluid ounce back to ounce per cup?
Use the reverse factor: 1 carat per fluid ounce equals 0.0564383391 ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cup?
Ounce per Cup (oz/cup) is a unit of density.
What is a carat per fluid ounce?
Carat per Fluid ounce (ct/fl oz) is a unit of density.
Is the ounce per cup to carat per fluid ounce conversion exact?
Yes. Both ounce per cup and carat per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 17.71845195 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.