Mass per volume density.
Grains per Teaspoon to Decagrams per Gallon Converter — gr/tsp to dag/gal
Convert Grain per Teaspoon (gr/tsp) to Decagram per Gallon (dag/gal) using the exact conversion factor (1 grain per teaspoon = 4.976556288 decagram per gallon). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Decagrams per Gallon 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 / 2.641720524.
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 Decagrams per Gallon
Grain per Teaspoon and Decagram per Gallon 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
decagrams per gallon = grains per teaspoon × 4.976556288
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 decagram per gallon equals 2.64172052358 base units, so dividing one by the other gives the direct grain per teaspoon-to-decagram per gallon factor of 4.976556288.
Simple example
1 gr/tsp × 4.976556288 = 4.976556288 dag/gal
1 grain per teaspoon = 4.976556288 decagrams per gallon.
Real-world example
1,000 gr/tsp × 4.976556288 = 4,976.556288 dag/gal
1,000 grains per teaspoon = 4,976.556288 decagrams per gallon.
Conversion table
| Grain per Teaspoon (gr/tsp) | Decagram per Gallon (dag/gal) |
|---|---|
| 0.1 gr/tsp | 0.4976556288 dag/gal |
| 1 gr/tsp | 4.976556288 dag/gal |
| 10 gr/tsp | 49.76556288 dag/gal |
| 100 gr/tsp | 497.6556288 dag/gal |
| 1,000 gr/tsp | 4,976.556288 dag/gal |
| 10,000 gr/tsp | 49,765.56288 dag/gal |
Reverse conversion: Decagram per Gallon to Grain per Teaspoon
4.976556288 dag/gal × 0.2009421661 = 1 gr/tsp
4.976556288 decagrams per gallon = 1 grains per teaspoon.
grains per teaspoon = decagrams per gallon × 0.200942166054
For a page dedicated to this direction, see Decagram per Gallon to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Decagram per Gallon (dag/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per gallon are in 1 grain per teaspoon?
1 grain per teaspoon equals 4.976556288 decagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to decagram per gallon?
Multiply the grain per teaspoon value by 4.976556288. The converter above does this instantly to whatever precision you set.
How do I convert decagram per gallon back to grain per teaspoon?
Use the reverse factor: 1 decagram per gallon equals 0.2009421661 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 decagram per gallon?
Decagram per Gallon (dag/gal) is a unit of density.
Is the grain per teaspoon to decagram per gallon conversion exact?
Yes. Both grain per teaspoon and decagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 4.976556288 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.