Mass per volume density.
Ounces per Cup to Carats per Tablespoon Converter — oz/cup to ct/tbsp
Convert Ounce per Cup (oz/cup) to Carat per Tablespoon (ct/tbsp) using the exact conversion factor (1 ounce per cup = 8.859225977 carat per tablespoon). See the formula, worked examples, and conversion table.
Ounces per Cup to Carats per Tablespoon 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 / 13.52560908.
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 Tablespoon
Ounce per Cup and Carat per Tablespoon 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 tablespoon = ounces per cup × 8.85922597656
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 tablespoon equals 13.5256090807 base units, so dividing one by the other gives the direct ounce per cup-to-carat per tablespoon factor of 8.85922597656.
Simple example
1 oz/cup × 8.859225977 = 8.859225977 ct/tbsp
1 ounce per cup = 8.859225977 carats per tablespoon.
Real-world example
1,000 oz/cup × 8.859225977 = 8,859.225977 ct/tbsp
1,000 ounces per cup = 8,859.225977 carats per tablespoon.
Conversion table
| Ounce per Cup (oz/cup) | Carat per Tablespoon (ct/tbsp) |
|---|---|
| 0.1 oz/cup | 0.8859225977 ct/tbsp |
| 1 oz/cup | 8.859225977 ct/tbsp |
| 10 oz/cup | 88.59225977 ct/tbsp |
| 100 oz/cup | 885.9225977 ct/tbsp |
| 1,000 oz/cup | 8,859.225977 ct/tbsp |
| 10,000 oz/cup | 88,592.25977 ct/tbsp |
Reverse conversion: Carat per Tablespoon to Ounce per Cup
8.859225977 ct/tbsp × 0.1128766782 = 1 oz/cup
8.859225977 carats per tablespoon = 1 ounces per cup.
ounces per cup = carats per tablespoon × 0.112876678239
For a page dedicated to this direction, see Carat per Tablespoon to Ounce per Cup.
Understanding the Ounce per Cup (oz/cup)
Mass per volume density.
Understanding the Carat per Tablespoon (ct/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per tablespoon are in 1 ounce per cup?
1 ounce per cup equals 8.859225977 carats per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cup to carat per tablespoon?
Multiply the ounce per cup value by 8.859225977. The converter above does this instantly to whatever precision you set.
How do I convert carat per tablespoon back to ounce per cup?
Use the reverse factor: 1 carat per tablespoon equals 0.1128766782 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 tablespoon?
Carat per Tablespoon (ct/tbsp) is a unit of density.
Is the ounce per cup to carat per tablespoon conversion exact?
Yes. Both ounce per cup and carat per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 8.859225977 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.