Mass per volume density.
Decigrams per Teaspoon to Megagrams per Gallon Converter — dg/tsp to Mg/gal
Convert Decigram per Teaspoon (dg/tsp) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 decigram per teaspoon = 0.0000768 megagram per gallon). See the formula, worked examples, and conversion table.
Decigrams per Teaspoon to Megagrams 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 20.28841362 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Teaspoon to Megagrams per Gallon
Decigram per Teaspoon and Megagram 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
megagrams per gallon = decigrams per teaspoon × 0.0000768
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per teaspoon equals 20.2884136211 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct decigram per teaspoon-to-megagram per gallon factor of 0.0000768.
Simple example
1 dg/tsp × 0.0000768 = 0.0000768 Mg/gal
1 decigram per teaspoon = 0.0000768 megagrams per gallon.
Real-world example
1,000 dg/tsp × 0.0000768 = 0.0768 Mg/gal
1,000 decigrams per teaspoon = 0.0768 megagrams per gallon.
Conversion table
| Decigram per Teaspoon (dg/tsp) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 dg/tsp | 0.00000768 Mg/gal |
| 1 dg/tsp | 0.0000768 Mg/gal |
| 10 dg/tsp | 0.000768 Mg/gal |
| 100 dg/tsp | 0.00768 Mg/gal |
| 1,000 dg/tsp | 0.0768 Mg/gal |
| 10,000 dg/tsp | 0.768 Mg/gal |
Reverse conversion: Megagram per Gallon to Decigram per Teaspoon
0.0000768 Mg/gal × 13020.83333 = 1 dg/tsp
0.0000768 megagrams per gallon = 1 decigrams per teaspoon.
decigrams per teaspoon = megagrams per gallon × 13020.8333333
For a page dedicated to this direction, see Megagram per Gallon to Decigram per Teaspoon.
Understanding the Decigram per Teaspoon (dg/tsp)
Mass per volume density.
Understanding the Megagram per Gallon (Mg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per gallon are in 1 decigram per teaspoon?
1 decigram per teaspoon equals 0.0000768 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per teaspoon to megagram per gallon?
Multiply the decigram per teaspoon value by 0.0000768. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to decigram per teaspoon?
Use the reverse factor: 1 megagram per gallon equals 13,020.83333 decigrams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per teaspoon?
Decigram per Teaspoon (dg/tsp) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the decigram per teaspoon to megagram per gallon conversion exact?
Yes. Both decigram per teaspoon and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0000768 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.