Mass per volume density.
Drams per Tablespoon to Troy ounces per Gallon Converter — dr/tbsp to oz t/gal
Convert Dram per Tablespoon (dr/tbsp) to Troy ounce per Gallon (oz t/gal) using the exact conversion factor (1 dram per tablespoon = 14.58333333 troy ounce per gallon). See the formula, worked examples, and conversion table.
Drams per Tablespoon to Troy ounces 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 119.8264273 / 8.216669302.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Tablespoon to Troy ounces per Gallon
Dram per Tablespoon and Troy ounce 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
troy ounces per gallon = drams per tablespoon × 14.5833333333
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per tablespoon equals 119.826427317 base units, and 1 troy ounce per gallon equals 8.21666930173 base units, so dividing one by the other gives the direct dram per tablespoon-to-troy ounce per gallon factor of 14.5833333333.
Simple example
1 dr/tbsp × 14.58333333 = 14.58333333 oz t/gal
1 dram per tablespoon = 14.58333333 troy ounces per gallon.
Real-world example
1,000 dr/tbsp × 14.58333333 = 14,583.33333 oz t/gal
1,000 drams per tablespoon = 14,583.33333 troy ounces per gallon.
Conversion table
| Dram per Tablespoon (dr/tbsp) | Troy ounce per Gallon (oz t/gal) |
|---|---|
| 0.1 dr/tbsp | 1.458333333 oz t/gal |
| 1 dr/tbsp | 14.58333333 oz t/gal |
| 10 dr/tbsp | 145.8333333 oz t/gal |
| 100 dr/tbsp | 1,458.333333 oz t/gal |
| 1,000 dr/tbsp | 14,583.33333 oz t/gal |
| 10,000 dr/tbsp | 145,833.3333 oz t/gal |
Reverse conversion: Troy ounce per Gallon to Dram per Tablespoon
14.58333333 oz t/gal × 0.06857142857 = 0.9999999998 dr/tbsp
14.58333333 troy ounces per gallon = 0.9999999998 drams per tablespoon.
drams per tablespoon = troy ounces per gallon × 0.0685714285714
For a page dedicated to this direction, see Troy ounce per Gallon to Dram per Tablespoon.
Understanding the Dram per Tablespoon (dr/tbsp)
Mass per volume density.
Understanding the Troy ounce per Gallon (oz t/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per gallon are in 1 dram per tablespoon?
1 dram per tablespoon equals 14.58333333 troy ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per tablespoon to troy ounce per gallon?
Multiply the dram per tablespoon value by 14.58333333. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per gallon back to dram per tablespoon?
Use the reverse factor: 1 troy ounce per gallon equals 0.0685714286 drams per tablespoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per tablespoon?
Dram per Tablespoon (dr/tbsp) is a unit of density.
What is a troy ounce per gallon?
Troy ounce per Gallon (oz t/gal) is a unit of density.
Is the dram per tablespoon to troy ounce per gallon conversion exact?
Yes. Both dram per tablespoon and troy ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 14.58333333 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.