Mass per volume density.
Carats per Fluid ounce to Dram per Cubic inches Converter — ct/fl oz to dr/in3
Convert Carat per Fluid ounce (ct/fl oz) to Dram per Cubic inch (dr/in3) using the exact conversion factor (1 carat per fluid ounce = 0.0625463845 dram per cubic inch). See the formula, worked examples, and conversion table.
Carats per Fluid ounce to Dram per Cubic inches 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 6.76280454 / 108.1246278.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Fluid ounce to Dram per Cubic inches
Carat per Fluid ounce and Dram per Cubic inch 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
dram per cubic inches = carats per fluid ounce × 0.0625463844786
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per fluid ounce equals 6.76280454037 base units, and 1 dram per cubic inch equals 108.124627774 base units, so dividing one by the other gives the direct carat per fluid ounce-to-dram per cubic inch factor of 0.0625463844786.
Simple example
1 ct/fl oz × 0.06254638448 = 0.0625463845 dr/in3
1 carat per fluid ounce = 0.0625463845 dram per cubic inches.
Real-world example
1,000 ct/fl oz × 0.06254638448 = 62.54638448 dr/in3
1,000 carats per fluid ounce = 62.54638448 dram per cubic inches.
Conversion table
| Carat per Fluid ounce (ct/fl oz) | Dram per Cubic inch (dr/in3) |
|---|---|
| 0.1 ct/fl oz | 0.0062546384 dr/in3 |
| 1 ct/fl oz | 0.0625463845 dr/in3 |
| 10 ct/fl oz | 0.6254638448 dr/in3 |
| 100 ct/fl oz | 6.254638448 dr/in3 |
| 1,000 ct/fl oz | 62.54638448 dr/in3 |
| 10,000 ct/fl oz | 625.4638448 dr/in3 |
Reverse conversion: Dram per Cubic inch to Carat per Fluid ounce
0.0625463845 dr/in3 × 15.98813438 = 1 ct/fl oz
0.0625463845 dram per cubic inches = 1 carats per fluid ounce.
carats per fluid ounce = dram per cubic inches × 15.9881343796
For a page dedicated to this direction, see Dram per Cubic inch to Carat per Fluid ounce.
Understanding the Carat per Fluid ounce (ct/fl oz)
Mass per volume density.
Understanding the Dram per Cubic inch (dr/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many dram per cubic inches are in 1 carat per fluid ounce?
1 carat per fluid ounce equals 0.0625463845 dram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert carat per fluid ounce to dram per cubic inch?
Multiply the carat per fluid ounce value by 0.06254638448. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic inch back to carat per fluid ounce?
Use the reverse factor: 1 dram per cubic inch equals 15.98813438 carats per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per fluid ounce?
Carat per Fluid ounce (ct/fl oz) is a unit of density.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) is a unit of density.
Is the carat per fluid ounce to dram per cubic inch conversion exact?
Yes. Both carat per fluid ounce and dram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.06254638448 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.