Mass per volume density.
Grams per Teaspoon to Drams per Imperial gallon Converter — g/tsp to dr/imp gal
Convert Gram per Teaspoon (g/tsp) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 gram per teaspoon = 520.5474752 dram per imperial gallon). See the formula, worked examples, and conversion table.
Grams per Teaspoon to Drams per Imperial 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 202.8841362 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Teaspoon to Drams per Imperial gallon
Gram per Teaspoon and Dram per Imperial 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
drams per imperial gallon = grams per teaspoon × 520.547475156
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per teaspoon equals 202.884136211 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct gram per teaspoon-to-dram per imperial gallon factor of 520.547475156.
Simple example
1 g/tsp × 520.5474752 = 520.5474752 dr/imp gal
1 gram per teaspoon = 520.5474752 drams per imperial gallon.
Real-world example
1,000 g/tsp × 520.5474752 = 520,547.4752 dr/imp gal
1,000 grams per teaspoon = 520,547.4752 drams per imperial gallon.
Conversion table
| Gram per Teaspoon (g/tsp) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 g/tsp | 52.05474752 dr/imp gal |
| 1 g/tsp | 520.5474752 dr/imp gal |
| 10 g/tsp | 5,205.474752 dr/imp gal |
| 100 g/tsp | 52,054.74752 dr/imp gal |
| 1,000 g/tsp | 520,547.4752 dr/imp gal |
| 10,000 g/tsp | 5,205,474.752 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Gram per Teaspoon
520.5474752 dr/imp gal × 0.001921054366 = 1 g/tsp
520.5474752 drams per imperial gallon = 1 grams per teaspoon.
grams per teaspoon = drams per imperial gallon × 0.00192105436627
For a page dedicated to this direction, see Dram per Imperial gallon to Gram per Teaspoon.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per imperial gallon are in 1 gram per teaspoon?
1 gram per teaspoon equals 520.5474752 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per teaspoon to dram per imperial gallon?
Multiply the gram per teaspoon value by 520.5474752. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to gram per teaspoon?
Use the reverse factor: 1 dram per imperial gallon equals 0.0019210544 grams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
Is the gram per teaspoon to dram per imperial gallon conversion exact?
Yes. Both gram per teaspoon and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 520.5474752 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.