Mass per volume density.
Milligrams per Gallon to Decigrams per Teaspoon Converter — mg/gal to dg/tsp
Convert Milligram per Gallon (mg/gal) to Decigram per Teaspoon (dg/tsp) using the exact conversion factor (1 milligram per gallon = 0.0000130208 decigram per teaspoon). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Decigrams 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 0.0002641720524 / 20.28841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Gallon to Decigrams per Teaspoon
Milligram per Gallon and Decigram 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
decigrams per teaspoon = milligrams per gallon × 0.0000130208333333
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per gallon equals 0.000264172052358 base units, and 1 decigram per teaspoon equals 20.2884136211 base units, so dividing one by the other gives the direct milligram per gallon-to-decigram per teaspoon factor of 0.0000130208333333.
Simple example
1 mg/gal × 0.00001302083333 = 0.0000130208 dg/tsp
1 milligram per gallon = 0.0000130208 decigrams per teaspoon.
Real-world example
1,000 mg/gal × 0.00001302083333 = 0.0130208333 dg/tsp
1,000 milligrams per gallon = 0.0130208333 decigrams per teaspoon.
Conversion table
| Milligram per Gallon (mg/gal) | Decigram per Teaspoon (dg/tsp) |
|---|---|
| 0.1 mg/gal | 0.0000013021 dg/tsp |
| 1 mg/gal | 0.0000130208 dg/tsp |
| 10 mg/gal | 0.0001302083 dg/tsp |
| 100 mg/gal | 0.0013020833 dg/tsp |
| 1,000 mg/gal | 0.0130208333 dg/tsp |
| 10,000 mg/gal | 0.1302083333 dg/tsp |
Reverse conversion: Decigram per Teaspoon to Milligram per Gallon
0.0000130208 dg/tsp × 76800 = 0.99999744 mg/gal
0.0000130208 decigrams per teaspoon = 0.99999744 milligrams per gallon.
milligrams per gallon = decigrams per teaspoon × 76800
For a page dedicated to this direction, see Decigram per Teaspoon to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Understanding the Decigram per Teaspoon (dg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per teaspoon are in 1 milligram per gallon?
1 milligram per gallon equals 0.0000130208 decigrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to decigram per teaspoon?
Multiply the milligram per gallon value by 0.00001302083333. The converter above does this instantly to whatever precision you set.
How do I convert decigram per teaspoon back to milligram per gallon?
Use the reverse factor: 1 decigram per teaspoon equals 76,800 milligrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of density.
What is a decigram per teaspoon?
Decigram per Teaspoon (dg/tsp) is a unit of density.
Is the milligram per gallon to decigram per teaspoon conversion exact?
Yes. Both milligram per gallon and decigram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00001302083333 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.