Mass per volume density.
Drams per Teaspoon to Megagrams per Gallon Converter — dr/tsp to Mg/gal
Convert Dram per Teaspoon (dr/tsp) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 dram per teaspoon = 0.0013607771 megagram per gallon). See the formula, worked examples, and conversion table.
Drams 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 359.479282 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Teaspoon to Megagrams per Gallon
Dram 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 = drams per teaspoon × 0.00136077711
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per teaspoon equals 359.479281951 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct dram per teaspoon-to-megagram per gallon factor of 0.00136077711.
Simple example
1 dr/tsp × 0.00136077711 = 0.0013607771 Mg/gal
1 dram per teaspoon = 0.0013607771 megagrams per gallon.
Real-world example
1,000 dr/tsp × 0.00136077711 = 1.36077711 Mg/gal
1,000 drams per teaspoon = 1.36077711 megagrams per gallon.
Conversion table
| Dram per Teaspoon (dr/tsp) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 dr/tsp | 0.0001360777 Mg/gal |
| 1 dr/tsp | 0.0013607771 Mg/gal |
| 10 dr/tsp | 0.0136077711 Mg/gal |
| 100 dr/tsp | 0.136077711 Mg/gal |
| 1,000 dr/tsp | 1.36077711 Mg/gal |
| 10,000 dr/tsp | 13.6077711 Mg/gal |
Reverse conversion: Megagram per Gallon to Dram per Teaspoon
0.0013607771 Mg/gal × 734.8742073 = 0.9999999927 dr/tsp
0.0013607771 megagrams per gallon = 0.9999999927 drams per teaspoon.
drams per teaspoon = megagrams per gallon × 734.874207283
For a page dedicated to this direction, see Megagram per Gallon to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/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 dram per teaspoon?
1 dram per teaspoon equals 0.0013607771 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to megagram per gallon?
Multiply the dram per teaspoon value by 0.00136077711. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to dram per teaspoon?
Use the reverse factor: 1 megagram per gallon equals 734.8742073 drams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the dram per teaspoon to megagram per gallon conversion exact?
Yes. Both dram per teaspoon and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00136077711 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.