Mass per volume density.
Troy ounces per Gallon to Dram per Cubic inches Converter — oz t/gal to dr/in3
Convert Troy ounce per Gallon (oz t/gal) to Dram per Cubic inch (dr/in3) using the exact conversion factor (1 troy ounce per gallon = 0.0759925789 dram per cubic inch). See the formula, worked examples, and conversion table.
Troy ounces per Gallon to Dram per Cubic inches 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 8.216669302 / 108.1246278.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Gallon to Dram per Cubic inches
Troy ounce per Gallon and Dram per Cubic inch 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
dram per cubic inches = troy ounces per gallon × 0.0759925788497
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per gallon equals 8.21666930173 base units, and 1 dram per cubic inch equals 108.124627774 base units, so dividing one by the other gives the direct troy ounce per gallon-to-dram per cubic inch factor of 0.0759925788497.
Simple example
1 oz t/gal × 0.07599257885 = 0.0759925789 dr/in3
1 troy ounce per gallon = 0.0759925789 dram per cubic inches.
Real-world example
1,000 oz t/gal × 0.07599257885 = 75.99257885 dr/in3
1,000 troy ounces per gallon = 75.99257885 dram per cubic inches.
Conversion table
| Troy ounce per Gallon (oz t/gal) | Dram per Cubic inch (dr/in3) |
|---|---|
| 0.1 oz t/gal | 0.0075992579 dr/in3 |
| 1 oz t/gal | 0.0759925789 dr/in3 |
| 10 oz t/gal | 0.7599257885 dr/in3 |
| 100 oz t/gal | 7.599257885 dr/in3 |
| 1,000 oz t/gal | 75.99257885 dr/in3 |
| 10,000 oz t/gal | 759.9257885 dr/in3 |
Reverse conversion: Dram per Cubic inch to Troy ounce per Gallon
0.0759925789 dr/in3 × 13.15917969 = 1.000000001 oz t/gal
0.0759925789 dram per cubic inches = 1.000000001 troy ounces per gallon.
troy ounces per gallon = dram per cubic inches × 13.1591796875
For a page dedicated to this direction, see Dram per Cubic inch to Troy ounce per Gallon.
Understanding the Troy ounce per Gallon (oz t/gal)
Mass per volume density.
Understanding the Dram per Cubic inch (dr/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many dram per cubic inches are in 1 troy ounce per gallon?
1 troy ounce per gallon equals 0.0759925789 dram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per gallon to dram per cubic inch?
Multiply the troy ounce per gallon value by 0.07599257885. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic inch back to troy ounce per gallon?
Use the reverse factor: 1 dram per cubic inch equals 13.15917969 troy ounces per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per gallon?
Troy ounce per Gallon (oz t/gal) is a unit of density.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) is a unit of density.
Is the troy ounce per gallon to dram per cubic inch conversion exact?
Yes. Both troy ounce per gallon and dram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.07599257885 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.