Mass per volume density.
Carats per Cubic Meter to Drams per Imperial gallon Converter — ct/m3 to dr/imp gal
Convert Carat per Cubic Meter (ct/m3) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 carat per cubic meter = 0.0005131475 dram per imperial gallon). See the formula, worked examples, and conversion table.
Carats per Cubic Meter to Drams per Imperial gallon 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 0.0002 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cubic Meter to Drams per Imperial gallon
Carat per Cubic Meter and Dram per Imperial gallon 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 imperial gallon = carats per cubic meter × 0.000513147538174
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cubic meter equals 0.0002 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct carat per cubic meter-to-dram per imperial gallon factor of 0.000513147538174.
Simple example
1 ct/m3 × 0.0005131475382 = 0.0005131475 dr/imp gal
1 carat per cubic meter = 0.0005131475 drams per imperial gallon.
Real-world example
1,000 ct/m3 × 0.0005131475382 = 0.5131475382 dr/imp gal
1,000 carats per cubic meter = 0.5131475382 drams per imperial gallon.
Conversion table
| Carat per Cubic Meter (ct/m3) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 ct/m3 | 0.0000513148 dr/imp gal |
| 1 ct/m3 | 0.0005131475 dr/imp gal |
| 10 ct/m3 | 0.0051314754 dr/imp gal |
| 100 ct/m3 | 0.0513147538 dr/imp gal |
| 1,000 ct/m3 | 0.5131475382 dr/imp gal |
| 10,000 ct/m3 | 5.131475382 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Carat per Cubic Meter
0.0005131475 dr/imp gal × 1948.757279 = 0.9999999256 ct/m3
0.0005131475 drams per imperial gallon = 0.9999999256 carats per cubic meter.
carats per cubic meter = drams per imperial gallon × 1948.75727858
For a page dedicated to this direction, see Dram per Imperial gallon to Carat per Cubic Meter.
Understanding the Carat per Cubic Meter (ct/m3)
Mass per volume density.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per imperial gallon are in 1 carat per cubic meter?
1 carat per cubic meter equals 0.0005131475 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic meter to dram per imperial gallon?
Multiply the carat per cubic meter value by 0.0005131475382. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to carat per cubic meter?
Use the reverse factor: 1 dram per imperial gallon equals 1,948.757279 carats per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cubic meter?
Carat per Cubic Meter (ct/m3) is a unit of density.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
Is the carat per cubic meter to dram per imperial gallon conversion exact?
Yes. Both carat per cubic meter and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0005131475382 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.