Mass per volume density.
Grains per Gallon to Carats per Liter Converter — gr/gal to ct/L
Convert Grain per Gallon (gr/gal) to Carat per Liter (ct/L) using the exact conversion factor (1 grain per gallon = 0.0855903052 carat per liter). See the formula, worked examples, and conversion table.
Grains per Gallon to Carats per Liter 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 0.01711806105 / 0.2.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Gallon to Carats per Liter
Grain per Gallon and Carat per Liter 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
carats per liter = grains per gallon × 0.0855903052264
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per gallon equals 0.0171180610453 base units, and 1 carat per liter equals 0.2 base units, so dividing one by the other gives the direct grain per gallon-to-carat per liter factor of 0.0855903052264.
Simple example
1 gr/gal × 0.08559030523 = 0.0855903052 ct/L
1 grain per gallon = 0.0855903052 carats per liter.
Real-world example
1,000 gr/gal × 0.08559030523 = 85.59030523 ct/L
1,000 grains per gallon = 85.59030523 carats per liter.
Conversion table
| Grain per Gallon (gr/gal) | Carat per Liter (ct/L) |
|---|---|
| 0.1 gr/gal | 0.0085590305 ct/L |
| 1 gr/gal | 0.0855903052 ct/L |
| 10 gr/gal | 0.8559030523 ct/L |
| 100 gr/gal | 8.559030523 ct/L |
| 1,000 gr/gal | 85.59030523 ct/L |
| 10,000 gr/gal | 855.9030523 ct/L |
Reverse conversion: Carat per Liter to Grain per Gallon
0.0855903052 ct/L × 11.68356623 = 0.9999999997 gr/gal
0.0855903052 carats per liter = 0.9999999997 grains per gallon.
grains per gallon = carats per liter × 11.6835662328
For a page dedicated to this direction, see Carat per Liter to Grain per Gallon.
Understanding the Grain per Gallon (gr/gal)
Mass per volume density.
Understanding the Carat per Liter (ct/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per liter are in 1 grain per gallon?
1 grain per gallon equals 0.0855903052 carats per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per gallon to carat per liter?
Multiply the grain per gallon value by 0.08559030523. The converter above does this instantly to whatever precision you set.
How do I convert carat per liter back to grain per gallon?
Use the reverse factor: 1 carat per liter equals 11.68356623 grains per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per gallon?
Grain per Gallon (gr/gal) is a unit of density.
What is a carat per liter?
Carat per Liter (ct/L) is a unit of density.
Is the grain per gallon to carat per liter conversion exact?
Yes. Both grain per gallon and carat per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.08559030523 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.