Mass per volume density.
Carats per Milliliter to Grains per Gallon Converter — ct/mL to gr/gal
Convert Carat per Milliliter (ct/mL) to Grain per Gallon (gr/gal) using the exact conversion factor (1 carat per milliliter = 11,683.56623 grain per gallon). See the formula, worked examples, and conversion table.
Carats per Milliliter to Grains 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 200 / 0.01711806105.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Milliliter to Grains per Gallon
Carat per Milliliter and Grain 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
grains per gallon = carats per milliliter × 11683.5662328
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per milliliter equals 200 base units, and 1 grain per gallon equals 0.0171180610453 base units, so dividing one by the other gives the direct carat per milliliter-to-grain per gallon factor of 11683.5662328.
Simple example
1 ct/mL × 11683.56623 = 11,683.56623 gr/gal
1 carat per milliliter = 11,683.56623 grains per gallon.
Real-world example
1,000 ct/mL × 11683.56623 = 11,683,566.23 gr/gal
1,000 carats per milliliter = 11,683,566.23 grains per gallon.
Conversion table
| Carat per Milliliter (ct/mL) | Grain per Gallon (gr/gal) |
|---|---|
| 0.1 ct/mL | 1,168.356623 gr/gal |
| 1 ct/mL | 11,683.56623 gr/gal |
| 10 ct/mL | 116,835.6623 gr/gal |
| 100 ct/mL | 1,168,356.623 gr/gal |
| 1,000 ct/mL | 11,683,566.23 gr/gal |
| 10,000 ct/mL | 116,835,662.3 gr/gal |
Reverse conversion: Grain per Gallon to Carat per Milliliter
1 gr/gal × 0.00008559030523 = 0.0000855903 ct/mL
1 grain per gallon = 0.0000855903 carats per milliliter.
carats per milliliter = grains per gallon × 0.0000855903052264
For a page dedicated to this direction, see Grain per Gallon to Carat per Milliliter.
Understanding the Carat per Milliliter (ct/mL)
Mass per volume density.
Understanding the Grain per Gallon (gr/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per gallon are in 1 carat per milliliter?
1 carat per milliliter equals 11,683.56623 grains per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per milliliter to grain per gallon?
Multiply the carat per milliliter value by 11683.56623. The converter above does this instantly to whatever precision you set.
How do I convert grain per gallon back to carat per milliliter?
Use the reverse factor: 1 grain per gallon equals 0.0000855903 carats per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per milliliter?
Carat per Milliliter (ct/mL) is a unit of density.
What is a grain per gallon?
Grain per Gallon (gr/gal) is a unit of density.
Is the carat per milliliter to grain per gallon conversion exact?
Yes. Both carat per milliliter and grain per gallon are defined by fixed standards rather than physical artifacts, so the factor of 11683.56623 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.