Mass per volume density.
Carats per Cubic foot to Drams per Cubic Centimeter Converter — ct/ft3 to dr/cm3
Convert Carat per Cubic foot (ct/ft3) to Dram per Cubic Centimeter (dr/cm3) using the exact conversion factor (1 carat per cubic foot = 0.0000039862 dram per cubic centimeter). See the formula, worked examples, and conversion table.
Carats per Cubic foot to Drams per Cubic Centimeter 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 0.007062933344 / 1771.845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cubic foot to Drams per Cubic Centimeter
Carat per Cubic foot and Dram per Cubic Centimeter 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 cubic centimeter = carats per cubic foot × 0.00000398620227263
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cubic foot equals 0.0070629333443 base units, and 1 dram per cubic centimeter equals 1771.84519531 base units, so dividing one by the other gives the direct carat per cubic foot-to-dram per cubic centimeter factor of 0.00000398620227263.
Simple example
1 ct/ft3 × 0.000003986202273 = 0.0000039862 dr/cm3
1 carat per cubic foot = 0.0000039862 drams per cubic centimeter.
Real-world example
1,000 ct/ft3 × 0.000003986202273 = 0.0039862023 dr/cm3
1,000 carats per cubic foot = 0.0039862023 drams per cubic centimeter.
Conversion table
| Carat per Cubic foot (ct/ft3) | Dram per Cubic Centimeter (dr/cm3) |
|---|---|
| 0.1 ct/ft3 | 3.986202e-7 dr/cm3 |
| 1 ct/ft3 | 0.0000039862 dr/cm3 |
| 10 ct/ft3 | 0.000039862 dr/cm3 |
| 100 ct/ft3 | 0.0003986202 dr/cm3 |
| 1,000 ct/ft3 | 0.0039862023 dr/cm3 |
| 10,000 ct/ft3 | 0.0398620227 dr/cm3 |
Reverse conversion: Dram per Cubic Centimeter to Carat per Cubic foot
0.0000039862 dr/cm3 × 250865.3429 = 0.9999994299 ct/ft3
0.0000039862 drams per cubic centimeter = 0.9999994299 carats per cubic foot.
carats per cubic foot = drams per cubic centimeter × 250865.342902
For a page dedicated to this direction, see Dram per Cubic Centimeter to Carat per Cubic foot.
Understanding the Carat per Cubic foot (ct/ft3)
Mass per volume density.
Understanding the Dram per Cubic Centimeter (dr/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cubic centimeter are in 1 carat per cubic foot?
1 carat per cubic foot equals 0.0000039862 drams per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic foot to dram per cubic centimeter?
Multiply the carat per cubic foot value by 0.000003986202273. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic centimeter back to carat per cubic foot?
Use the reverse factor: 1 dram per cubic centimeter equals 250,865.3429 carats per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cubic foot?
Carat per Cubic foot (ct/ft3) is a unit of density.
What is a dram per cubic centimeter?
Dram per Cubic Centimeter (dr/cm3) is a unit of density.
Is the carat per cubic foot to dram per cubic centimeter conversion exact?
Yes. Both carat per cubic foot and dram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000003986202273 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.