Mass per volume density.
Carats per Cup to Troy ounces per Milliliter Converter — ct/cup to oz t/mL
Convert Carat per Cup (ct/cup) to Troy ounce per Milliliter (oz t/mL) using the exact conversion factor (1 carat per cup = 0.0000271787 troy ounce per milliliter). See the formula, worked examples, and conversion table.
Carats per Cup to Troy ounces per Milliliter 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 0.8453505675 / 31103.4768.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cup to Troy ounces per Milliliter
Carat per Cup and Troy ounce per Milliliter 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 milliliter = carats per cup × 0.0000271786518588
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cup equals 0.845350567546 base units, and 1 troy ounce per milliliter equals 31103.4768 base units, so dividing one by the other gives the direct carat per cup-to-troy ounce per milliliter factor of 0.0000271786518588.
Simple example
1 ct/cup × 0.00002717865186 = 0.0000271787 oz t/mL
1 carat per cup = 0.0000271787 troy ounces per milliliter.
Real-world example
1,000 ct/cup × 0.00002717865186 = 0.0271786519 oz t/mL
1,000 carats per cup = 0.0271786519 troy ounces per milliliter.
Conversion table
| Carat per Cup (ct/cup) | Troy ounce per Milliliter (oz t/mL) |
|---|---|
| 0.1 ct/cup | 0.0000027179 oz t/mL |
| 1 ct/cup | 0.0000271787 oz t/mL |
| 10 ct/cup | 0.0002717865 oz t/mL |
| 100 ct/cup | 0.0027178652 oz t/mL |
| 1,000 ct/cup | 0.0271786519 oz t/mL |
| 10,000 ct/cup | 0.2717865186 oz t/mL |
Reverse conversion: Troy ounce per Milliliter to Carat per Cup
0.0000271787 oz t/mL × 36793.58363 = 1.000001771 ct/cup
0.0000271787 troy ounces per milliliter = 1.000001771 carats per cup.
carats per cup = troy ounces per milliliter × 36793.5836257
For a page dedicated to this direction, see Troy ounce per Milliliter to Carat per Cup.
Understanding the Carat per Cup (ct/cup)
Mass per volume density.
Understanding the Troy ounce per Milliliter (oz t/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per milliliter are in 1 carat per cup?
1 carat per cup equals 0.0000271787 troy ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cup to troy ounce per milliliter?
Multiply the carat per cup value by 0.00002717865186. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per milliliter back to carat per cup?
Use the reverse factor: 1 troy ounce per milliliter equals 36,793.58363 carats per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cup?
Carat per Cup (ct/cup) is a unit of density.
What is a troy ounce per milliliter?
Troy ounce per Milliliter (oz t/mL) is a unit of density.
Is the carat per cup to troy ounce per milliliter conversion exact?
Yes. Both carat per cup and troy ounce per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00002717865186 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.