Mass per volume density.
Carats per Liter to Grains per Teaspoon Converter — ct/L to gr/tsp
Convert Carat per Liter (ct/L) to Grain per Teaspoon (gr/tsp) using the exact conversion factor (1 carat per liter = 0.0152129769 grain per teaspoon). See the formula, worked examples, and conversion table.
Carats per Liter to Grains per Teaspoon 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 0.2 / 13.14667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Liter to Grains per Teaspoon
Carat per Liter and Grain per Teaspoon 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 teaspoon = carats per liter × 0.0152129768657
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per liter equals 0.2 base units, and 1 grain per teaspoon equals 13.1466708828 base units, so dividing one by the other gives the direct carat per liter-to-grain per teaspoon factor of 0.0152129768657.
Simple example
1 ct/L × 0.01521297687 = 0.0152129769 gr/tsp
1 carat per liter = 0.0152129769 grains per teaspoon.
Real-world example
1,000 ct/L × 0.01521297687 = 15.21297687 gr/tsp
1,000 carats per liter = 15.21297687 grains per teaspoon.
Conversion table
| Carat per Liter (ct/L) | Grain per Teaspoon (gr/tsp) |
|---|---|
| 0.1 ct/L | 0.0015212977 gr/tsp |
| 1 ct/L | 0.0152129769 gr/tsp |
| 10 ct/L | 0.1521297687 gr/tsp |
| 100 ct/L | 1.521297687 gr/tsp |
| 1,000 ct/L | 15.21297687 gr/tsp |
| 10,000 ct/L | 152.1297687 gr/tsp |
Reverse conversion: Grain per Teaspoon to Carat per Liter
0.0152129769 gr/tsp × 65.73335441 = 1.000000002 ct/L
0.0152129769 grains per teaspoon = 1.000000002 carats per liter.
carats per liter = grains per teaspoon × 65.7333544138
For a page dedicated to this direction, see Grain per Teaspoon to Carat per Liter.
Understanding the Carat per Liter (ct/L)
Mass per volume density.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per teaspoon are in 1 carat per liter?
1 carat per liter equals 0.0152129769 grains per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per liter to grain per teaspoon?
Multiply the carat per liter value by 0.01521297687. The converter above does this instantly to whatever precision you set.
How do I convert grain per teaspoon back to carat per liter?
Use the reverse factor: 1 grain per teaspoon equals 65.73335441 carats per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per liter?
Carat per Liter (ct/L) is a unit of density.
What is a grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
Is the carat per liter to grain per teaspoon conversion exact?
Yes. Both carat per liter and grain per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.01521297687 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.