Mass per volume density.
Grains per Teaspoon to Decigrams per Liter Converter — gr/tsp to dg/L
Convert Grain per Teaspoon (gr/tsp) to Decigram per Liter (dg/L) using the exact conversion factor (1 grain per teaspoon = 131.4667088 decigram per liter). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Decigrams 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 13.14667088 / 0.1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Teaspoon to Decigrams per Liter
Grain per Teaspoon and Decigram 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
decigrams per liter = grains per teaspoon × 131.466708828
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per teaspoon equals 13.1466708828 base units, and 1 decigram per liter equals 0.1 base units, so dividing one by the other gives the direct grain per teaspoon-to-decigram per liter factor of 131.466708828.
Simple example
1 gr/tsp × 131.4667088 = 131.4667088 dg/L
1 grain per teaspoon = 131.4667088 decigrams per liter.
Real-world example
1,000 gr/tsp × 131.4667088 = 131,466.7088 dg/L
1,000 grains per teaspoon = 131,466.7088 decigrams per liter.
Conversion table
| Grain per Teaspoon (gr/tsp) | Decigram per Liter (dg/L) |
|---|---|
| 0.1 gr/tsp | 13.14667088 dg/L |
| 1 gr/tsp | 131.4667088 dg/L |
| 10 gr/tsp | 1,314.667088 dg/L |
| 100 gr/tsp | 13,146.67088 dg/L |
| 1,000 gr/tsp | 131,466.7088 dg/L |
| 10,000 gr/tsp | 1,314,667.088 dg/L |
Reverse conversion: Decigram per Liter to Grain per Teaspoon
131.4667088 dg/L × 0.007606488433 = 0.9999999998 gr/tsp
131.4667088 decigrams per liter = 0.9999999998 grains per teaspoon.
grains per teaspoon = decigrams per liter × 0.00760648843283
For a page dedicated to this direction, see Decigram per Liter to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Decigram per Liter (dg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per liter are in 1 grain per teaspoon?
1 grain per teaspoon equals 131.4667088 decigrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to decigram per liter?
Multiply the grain per teaspoon value by 131.4667088. The converter above does this instantly to whatever precision you set.
How do I convert decigram per liter back to grain per teaspoon?
Use the reverse factor: 1 decigram per liter equals 0.0076064884 grains per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
What is a decigram per liter?
Decigram per Liter (dg/L) is a unit of density.
Is the grain per teaspoon to decigram per liter conversion exact?
Yes. Both grain per teaspoon and decigram per liter are defined by fixed standards rather than physical artifacts, so the factor of 131.4667088 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.