Mass per volume density.
Decigrams per Teaspoon to Long tons per Gallon Converter — dg/tsp to long ton/gal
Convert Decigram per Teaspoon (dg/tsp) to Long ton per Gallon (long ton/gal) using the exact conversion factor (1 decigram per teaspoon = 0.0000755871 long ton per gallon). See the formula, worked examples, and conversion table.
Decigrams per Teaspoon to Long tons 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 / 268411.1972.
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 Long tons per Gallon
Decigram per Teaspoon and Long ton 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
long tons per gallon = decigrams per teaspoon × 0.0000755870613205
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 long ton per gallon equals 268411.19719 base units, so dividing one by the other gives the direct decigram per teaspoon-to-long ton per gallon factor of 0.0000755870613205.
Simple example
1 dg/tsp × 0.00007558706132 = 0.0000755871 long ton/gal
1 decigram per teaspoon = 0.0000755871 long tons per gallon.
Real-world example
1,000 dg/tsp × 0.00007558706132 = 0.0755870613 long ton/gal
1,000 decigrams per teaspoon = 0.0755870613 long tons per gallon.
Conversion table
| Decigram per Teaspoon (dg/tsp) | Long ton per Gallon (long ton/gal) |
|---|---|
| 0.1 dg/tsp | 0.0000075587 long ton/gal |
| 1 dg/tsp | 0.0000755871 long ton/gal |
| 10 dg/tsp | 0.0007558706 long ton/gal |
| 100 dg/tsp | 0.0075587061 long ton/gal |
| 1,000 dg/tsp | 0.0755870613 long ton/gal |
| 10,000 dg/tsp | 0.7558706132 long ton/gal |
Reverse conversion: Long ton per Gallon to Decigram per Teaspoon
0.0000755871 long ton/gal × 13229.77746 = 1.000000512 dg/tsp
0.0000755871 long tons per gallon = 1.000000512 decigrams per teaspoon.
decigrams per teaspoon = long tons per gallon × 13229.7774583
For a page dedicated to this direction, see Long ton per Gallon to Decigram per Teaspoon.
Understanding the Decigram per Teaspoon (dg/tsp)
Mass per volume density.
Understanding the Long ton per Gallon (long ton/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per gallon are in 1 decigram per teaspoon?
1 decigram per teaspoon equals 0.0000755871 long tons per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per teaspoon to long ton per gallon?
Multiply the decigram per teaspoon value by 0.00007558706132. The converter above does this instantly to whatever precision you set.
How do I convert long ton per gallon back to decigram per teaspoon?
Use the reverse factor: 1 long ton per gallon equals 13,229.77746 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 long ton per gallon?
Long ton per Gallon (long ton/gal) is a unit of density.
Is the decigram per teaspoon to long ton per gallon conversion exact?
Yes. Both decigram per teaspoon and long ton per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00007558706132 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.