Mass per volume density.
Grain per Cubic inches to Carats per Liter Converter — gr/in3 to ct/L
Convert Grain per Cubic inch (gr/in3) to Carat per Liter (ct/L) using the exact conversion factor (1 grain per cubic inch = 19.77136051 carat per liter). See the formula, worked examples, and conversion table.
Grain per Cubic inches 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 3.954272101 / 0.2.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grain per Cubic inches to Carats per Liter
Grain per Cubic inch 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 = grain per cubic inches × 19.7713605073
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic inch equals 3.95427210146 base units, and 1 carat per liter equals 0.2 base units, so dividing one by the other gives the direct grain per cubic inch-to-carat per liter factor of 19.7713605073.
Simple example
1 gr/in3 × 19.77136051 = 19.77136051 ct/L
1 grain per cubic inch = 19.77136051 carats per liter.
Real-world example
1,000 gr/in3 × 19.77136051 = 19,771.36051 ct/L
1,000 grain per cubic inches = 19,771.36051 carats per liter.
Conversion table
| Grain per Cubic inch (gr/in3) | Carat per Liter (ct/L) |
|---|---|
| 0.1 gr/in3 | 1.977136051 ct/L |
| 1 gr/in3 | 19.77136051 ct/L |
| 10 gr/in3 | 197.7136051 ct/L |
| 100 gr/in3 | 1,977.136051 ct/L |
| 1,000 gr/in3 | 19,771.36051 ct/L |
| 10,000 gr/in3 | 197,713.6051 ct/L |
Reverse conversion: Carat per Liter to Grain per Cubic inch
19.77136051 ct/L × 0.0505782088 = 1 gr/in3
19.77136051 carats per liter = 1 grain per cubic inches.
grain per cubic inches = carats per liter × 0.0505782088001
For a page dedicated to this direction, see Carat per Liter to Grain per Cubic inch.
Understanding the Grain per Cubic inch (gr/in3)
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 cubic inch?
1 grain per cubic inch equals 19.77136051 carats per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic inch to carat per liter?
Multiply the grain per cubic inch value by 19.77136051. The converter above does this instantly to whatever precision you set.
How do I convert carat per liter back to grain per cubic inch?
Use the reverse factor: 1 carat per liter equals 0.0505782088 grain per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic inch?
Grain per Cubic inch (gr/in3) 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 cubic inch to carat per liter conversion exact?
Yes. Both grain per cubic inch and carat per liter are defined by fixed standards rather than physical artifacts, so the factor of 19.77136051 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.