Mass per volume density.
Carats per Gallon to Decigrams per Gallon Converter — ct/gal to dg/gal
Convert Carat per Gallon (ct/gal) to Decigram per Gallon (dg/gal) using the exact conversion factor (1 carat per gallon = 2 decigram per gallon). See the formula, worked examples, and conversion table.
Carats per Gallon to Decigrams per 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 0.05283441047 / 0.02641720524.
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 Decigrams per Gallon
Carat per Gallon and Decigram per 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
decigrams per gallon = carats per gallon × 2
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 decigram per gallon equals 0.0264172052358 base units, so dividing one by the other gives the direct carat per gallon-to-decigram per gallon factor of 2.
Simple example
1 ct/gal × 2 = 2 dg/gal
1 carat per gallon = 2 decigrams per gallon.
Real-world example
1,000 ct/gal × 2 = 2,000 dg/gal
1,000 carats per gallon = 2,000 decigrams per gallon.
Conversion table
| Carat per Gallon (ct/gal) | Decigram per Gallon (dg/gal) |
|---|---|
| 0.1 ct/gal | 0.2 dg/gal |
| 1 ct/gal | 2 dg/gal |
| 10 ct/gal | 20 dg/gal |
| 100 ct/gal | 200 dg/gal |
| 1,000 ct/gal | 2,000 dg/gal |
| 10,000 ct/gal | 20,000 dg/gal |
Reverse conversion: Decigram per Gallon to Carat per Gallon
2 dg/gal × 0.5 = 1 ct/gal
2 decigrams per gallon = 1 carat per gallon.
carats per gallon = decigrams per gallon × 0.5
For a page dedicated to this direction, see Decigram per Gallon to Carat per Gallon.
Understanding the Carat per Gallon (ct/gal)
Mass per volume density.
Understanding the Decigram per Gallon (dg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per gallon are in 1 carat per gallon?
1 carat per gallon equals 2 decigrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per gallon to decigram per gallon?
Multiply the carat per gallon value by 2. The converter above does this instantly to whatever precision you set.
How do I convert decigram per gallon back to carat per gallon?
Use the reverse factor: 1 decigram per gallon equals 0.5 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 decigram per gallon?
Decigram per Gallon (dg/gal) is a unit of density.
Is the carat per gallon to decigram per gallon conversion exact?
Yes. Both carat per gallon and decigram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 2 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.