Mass per volume density.
Carats per Cup to Drams per Fluid ounce Converter — ct/cup to dr/fl oz
Convert Carat per Cup (ct/cup) to Dram per Fluid ounce (dr/fl oz) using the exact conversion factor (1 carat per cup = 0.0141095848 dram per fluid ounce). See the formula, worked examples, and conversion table.
Carats per Cup to Drams 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 0.8453505675 / 59.91321366.
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 Drams per Fluid ounce
Carat per Cup and Dram 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
drams per fluid ounce = carats per cup × 0.0141095847798
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 dram per fluid ounce equals 59.9132136584 base units, so dividing one by the other gives the direct carat per cup-to-dram per fluid ounce factor of 0.0141095847798.
Simple example
1 ct/cup × 0.01410958478 = 0.0141095848 dr/fl oz
1 carat per cup = 0.0141095848 drams per fluid ounce.
Real-world example
1,000 ct/cup × 0.01410958478 = 14.10958478 dr/fl oz
1,000 carats per cup = 14.10958478 drams per fluid ounce.
Conversion table
| Carat per Cup (ct/cup) | Dram per Fluid ounce (dr/fl oz) |
|---|---|
| 0.1 ct/cup | 0.0014109585 dr/fl oz |
| 1 ct/cup | 0.0141095848 dr/fl oz |
| 10 ct/cup | 0.1410958478 dr/fl oz |
| 100 ct/cup | 1.410958478 dr/fl oz |
| 1,000 ct/cup | 14.10958478 dr/fl oz |
| 10,000 ct/cup | 141.0958478 dr/fl oz |
Reverse conversion: Dram per Fluid ounce to Carat per Cup
0.0141095848 dr/fl oz × 70.87380781 = 1.000000001 ct/cup
0.0141095848 drams per fluid ounce = 1.000000001 carats per cup.
carats per cup = drams per fluid ounce × 70.8738078125
For a page dedicated to this direction, see Dram per Fluid ounce to Carat per Cup.
Understanding the Carat per Cup (ct/cup)
Mass per volume density.
Understanding the Dram per Fluid ounce (dr/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per fluid ounce are in 1 carat per cup?
1 carat per cup equals 0.0141095848 drams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cup to dram per fluid ounce?
Multiply the carat per cup value by 0.01410958478. The converter above does this instantly to whatever precision you set.
How do I convert dram per fluid ounce back to carat per cup?
Use the reverse factor: 1 dram per fluid ounce equals 70.87380781 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 dram per fluid ounce?
Dram per Fluid ounce (dr/fl oz) is a unit of density.
Is the carat per cup to dram per fluid ounce conversion exact?
Yes. Both carat per cup and dram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.01410958478 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.