Mass per volume density.
Grains per Liter to Carats per Pint Converter — gr/L to ct/pt
Convert Grain per Liter (gr/L) to Carat per Pint (ct/pt) using the exact conversion factor (1 grain per liter = 0.1533065984 carat per pint). See the formula, worked examples, and conversion table.
Grains per Liter to Carats per Pint 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 0.06479891 / 0.4226752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Liter to Carats per Pint
Grain per Liter and Carat per Pint 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 pint = grains per liter × 0.15330659844
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per liter equals 0.06479891 base units, and 1 carat per pint equals 0.422675283773 base units, so dividing one by the other gives the direct grain per liter-to-carat per pint factor of 0.15330659844.
Simple example
1 gr/L × 0.1533065984 = 0.1533065984 ct/pt
1 grain per liter = 0.1533065984 carats per pint.
Real-world example
1,000 gr/L × 0.1533065984 = 153.3065984 ct/pt
1,000 grains per liter = 153.3065984 carats per pint.
Conversion table
| Grain per Liter (gr/L) | Carat per Pint (ct/pt) |
|---|---|
| 0.1 gr/L | 0.0153306598 ct/pt |
| 1 gr/L | 0.1533065984 ct/pt |
| 10 gr/L | 1.533065984 ct/pt |
| 100 gr/L | 15.33065984 ct/pt |
| 1,000 gr/L | 153.3065984 ct/pt |
| 10,000 gr/L | 1,533.065984 ct/pt |
Reverse conversion: Carat per Pint to Grain per Liter
0.1533065984 ct/pt × 6.522876446 = 0.9999999997 gr/L
0.1533065984 carats per pint = 0.9999999997 grains per liter.
grains per liter = carats per pint × 6.52287644612
For a page dedicated to this direction, see Carat per Pint to Grain per Liter.
Understanding the Grain per Liter (gr/L)
Mass per volume density.
Understanding the Carat per Pint (ct/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per pint are in 1 grain per liter?
1 grain per liter equals 0.1533065984 carats per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per liter to carat per pint?
Multiply the grain per liter value by 0.1533065984. The converter above does this instantly to whatever precision you set.
How do I convert carat per pint back to grain per liter?
Use the reverse factor: 1 carat per pint equals 6.522876446 grains per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per liter?
Grain per Liter (gr/L) is a unit of density.
What is a carat per pint?
Carat per Pint (ct/pt) is a unit of density.
Is the grain per liter to carat per pint conversion exact?
Yes. Both grain per liter and carat per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.1533065984 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.