Mass per volume density.
Grains per Liter to Grains per Teaspoon Converter — gr/L to gr/tsp
Convert Grain per Liter (gr/L) to Grain per Teaspoon (gr/tsp) using the exact conversion factor (1 grain per liter = 0.0049289216 grain per teaspoon). See the formula, worked examples, and conversion table.
Grains 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 0.06479891 / 13.14667088.
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 Grains per Teaspoon
Grain 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 = grains per liter × 0.00492892159375
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 grain per teaspoon equals 13.1466708828 base units, so dividing one by the other gives the direct grain per liter-to-grain per teaspoon factor of 0.00492892159375.
Simple example
1 gr/L × 0.004928921594 = 0.0049289216 gr/tsp
1 grain per liter = 0.0049289216 grains per teaspoon.
Real-world example
1,000 gr/L × 0.004928921594 = 4.928921594 gr/tsp
1,000 grains per liter = 4.928921594 grains per teaspoon.
Conversion table
| Grain per Liter (gr/L) | Grain per Teaspoon (gr/tsp) |
|---|---|
| 0.1 gr/L | 0.0004928922 gr/tsp |
| 1 gr/L | 0.0049289216 gr/tsp |
| 10 gr/L | 0.0492892159 gr/tsp |
| 100 gr/L | 0.4928921594 gr/tsp |
| 1,000 gr/L | 4.928921594 gr/tsp |
| 10,000 gr/L | 49.28921594 gr/tsp |
Reverse conversion: Grain per Teaspoon to Grain per Liter
0.0049289216 gr/tsp × 202.8841362 = 1.000000001 gr/L
0.0049289216 grains per teaspoon = 1.000000001 grains per liter.
grains per liter = grains per teaspoon × 202.884136211
For a page dedicated to this direction, see Grain per Teaspoon to Grain per Liter.
Understanding the Grain per Liter (gr/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 grain per liter?
1 grain per liter equals 0.0049289216 grains per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per liter to grain per teaspoon?
Multiply the grain per liter value by 0.004928921594. The converter above does this instantly to whatever precision you set.
How do I convert grain per teaspoon back to grain per liter?
Use the reverse factor: 1 grain per teaspoon equals 202.8841362 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 grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
Is the grain per liter to grain per teaspoon conversion exact?
Yes. Both grain per liter and grain per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.004928921594 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.