Mass per volume density.
Carats per Gallon to Drams per Milliliter Converter — ct/gal to dr/mL
Convert Carat per Gallon (ct/gal) to Dram per Milliliter (dr/mL) using the exact conversion factor (1 carat per gallon = 0.0000298189 dram per milliliter). See the formula, worked examples, and conversion table.
Carats per Gallon to Drams 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 0.05283441047 / 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 Gallon to Drams per Milliliter
Carat per Gallon and Dram 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
drams per milliliter = carats per gallon × 0.0000298188637537
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per gallon equals 0.0528344104716 base units, and 1 dram per milliliter equals 1771.84519531 base units, so dividing one by the other gives the direct carat per gallon-to-dram per milliliter factor of 0.0000298188637537.
Simple example
1 ct/gal × 0.00002981886375 = 0.0000298189 dr/mL
1 carat per gallon = 0.0000298189 drams per milliliter.
Real-world example
1,000 ct/gal × 0.00002981886375 = 0.0298188638 dr/mL
1,000 carats per gallon = 0.0298188638 drams per milliliter.
Conversion table
| Carat per Gallon (ct/gal) | Dram per Milliliter (dr/mL) |
|---|---|
| 0.1 ct/gal | 0.0000029819 dr/mL |
| 1 ct/gal | 0.0000298189 dr/mL |
| 10 ct/gal | 0.0002981886 dr/mL |
| 100 ct/gal | 0.0029818864 dr/mL |
| 1,000 ct/gal | 0.0298188638 dr/mL |
| 10,000 ct/gal | 0.2981886375 dr/mL |
Reverse conversion: Dram per Milliliter to Carat per Gallon
0.0000298189 dr/mL × 33535.81841 = 1.000001216 ct/gal
0.0000298189 drams per milliliter = 1.000001216 carats per gallon.
carats per gallon = drams per milliliter × 33535.8184088
For a page dedicated to this direction, see Dram per Milliliter to Carat per Gallon.
Understanding the Carat per Gallon (ct/gal)
Mass per volume density.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per milliliter are in 1 carat per gallon?
1 carat per gallon equals 0.0000298189 drams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per gallon to dram per milliliter?
Multiply the carat per gallon value by 0.00002981886375. The converter above does this instantly to whatever precision you set.
How do I convert dram per milliliter back to carat per gallon?
Use the reverse factor: 1 dram per milliliter equals 33,535.81841 carats per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per gallon?
Carat per Gallon (ct/gal) is a unit of density.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
Is the carat per gallon to dram per milliliter conversion exact?
Yes. Both carat per gallon and dram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00002981886375 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.