Mass per volume density.
Grains per Teaspoon to Decigrams per Cubic Millimeter Converter — gr/tsp to dg/mm3
Convert Grain per Teaspoon (gr/tsp) to Decigram per Cubic Millimeter (dg/mm3) using the exact conversion factor (1 grain per teaspoon = 0.0001314667 decigram per cubic millimeter). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Decigrams per Cubic Millimeter 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 / 100000.
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 Cubic Millimeter
Grain per Teaspoon and Decigram per Cubic Millimeter 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 cubic millimeter = grains per teaspoon × 0.000131466708828
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 cubic millimeter equals 100000 base units, so dividing one by the other gives the direct grain per teaspoon-to-decigram per cubic millimeter factor of 0.000131466708828.
Simple example
1 gr/tsp × 0.0001314667088 = 0.0001314667 dg/mm3
1 grain per teaspoon = 0.0001314667 decigrams per cubic millimeter.
Real-world example
1,000 gr/tsp × 0.0001314667088 = 0.1314667088 dg/mm3
1,000 grains per teaspoon = 0.1314667088 decigrams per cubic millimeter.
Conversion table
| Grain per Teaspoon (gr/tsp) | Decigram per Cubic Millimeter (dg/mm3) |
|---|---|
| 0.1 gr/tsp | 0.0000131467 dg/mm3 |
| 1 gr/tsp | 0.0001314667 dg/mm3 |
| 10 gr/tsp | 0.0013146671 dg/mm3 |
| 100 gr/tsp | 0.0131466709 dg/mm3 |
| 1,000 gr/tsp | 0.1314667088 dg/mm3 |
| 10,000 gr/tsp | 1.314667088 dg/mm3 |
Reverse conversion: Decigram per Cubic Millimeter to Grain per Teaspoon
0.0001314667 dg/mm3 × 7606.488433 = 0.9999999329 gr/tsp
0.0001314667 decigrams per cubic millimeter = 0.9999999329 grains per teaspoon.
grains per teaspoon = decigrams per cubic millimeter × 7606.48843283
For a page dedicated to this direction, see Decigram per Cubic Millimeter to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Decigram per Cubic Millimeter (dg/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per cubic millimeter are in 1 grain per teaspoon?
1 grain per teaspoon equals 0.0001314667 decigrams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to decigram per cubic millimeter?
Multiply the grain per teaspoon value by 0.0001314667088. The converter above does this instantly to whatever precision you set.
How do I convert decigram per cubic millimeter back to grain per teaspoon?
Use the reverse factor: 1 decigram per cubic millimeter equals 7,606.488433 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 cubic millimeter?
Decigram per Cubic Millimeter (dg/mm3) is a unit of density.
Is the grain per teaspoon to decigram per cubic millimeter conversion exact?
Yes. Both grain per teaspoon and decigram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001314667088 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.