Mass per volume density.
Carats per Gallon to Gram per Cubic inches Converter — ct/gal to g/in3
Convert Carat per Gallon (ct/gal) to Gram per Cubic inch (g/in3) using the exact conversion factor (1 carat per gallon = 0.0008658009 gram per cubic inch). See the formula, worked examples, and conversion table.
Carats per Gallon to Gram 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 0.05283441047 / 61.02374409.
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 Gram per Cubic inches
Carat per Gallon and Gram 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
gram per cubic inches = carats per gallon × 0.000865800865801
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 gram per cubic inch equals 61.0237440947 base units, so dividing one by the other gives the direct carat per gallon-to-gram per cubic inch factor of 0.000865800865801.
Simple example
1 ct/gal × 0.0008658008658 = 0.0008658009 g/in3
1 carat per gallon = 0.0008658009 gram per cubic inches.
Real-world example
1,000 ct/gal × 0.0008658008658 = 0.8658008658 g/in3
1,000 carats per gallon = 0.8658008658 gram per cubic inches.
Conversion table
| Carat per Gallon (ct/gal) | Gram per Cubic inch (g/in3) |
|---|---|
| 0.1 ct/gal | 0.0000865801 g/in3 |
| 1 ct/gal | 0.0008658009 g/in3 |
| 10 ct/gal | 0.0086580087 g/in3 |
| 100 ct/gal | 0.0865800866 g/in3 |
| 1,000 ct/gal | 0.8658008658 g/in3 |
| 10,000 ct/gal | 8.658008658 g/in3 |
Reverse conversion: Gram per Cubic inch to Carat per Gallon
0.0008658009 g/in3 × 1155 = 1.00000004 ct/gal
0.0008658009 gram per cubic inches = 1.00000004 carats per gallon.
carats per gallon = gram per cubic inches × 1155
For a page dedicated to this direction, see Gram per Cubic inch to Carat per Gallon.
Understanding the Carat per Gallon (ct/gal)
Mass per volume density.
Understanding the Gram per Cubic inch (g/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gram per cubic inches are in 1 carat per gallon?
1 carat per gallon equals 0.0008658009 gram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert carat per gallon to gram per cubic inch?
Multiply the carat per gallon value by 0.0008658008658. The converter above does this instantly to whatever precision you set.
How do I convert gram per cubic inch back to carat per gallon?
Use the reverse factor: 1 gram per cubic inch equals 1,155 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 gram per cubic inch?
Gram per Cubic inch (g/in3) is a unit of density.
Is the carat per gallon to gram per cubic inch conversion exact?
Yes. Both carat per gallon and gram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.0008658008658 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.