Mass per volume density.
Drams per Gallon to Ounce per Cubic inches Converter — dr/gal to oz/in3
Convert Dram per Gallon (dr/gal) to Ounce per Cubic inch (oz/in3) using the exact conversion factor (1 dram per gallon = 0.0002705628 ounce per cubic inch). See the formula, worked examples, and conversion table.
Drams per Gallon to Ounce 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 0.4680719817 / 1729.994044.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Ounce per Cubic inches
Dram per Gallon and Ounce 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
ounce per cubic inches = drams per gallon × 0.000270562770563
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 ounce per cubic inch equals 1729.99404439 base units, so dividing one by the other gives the direct dram per gallon-to-ounce per cubic inch factor of 0.000270562770563.
Simple example
1 dr/gal × 0.0002705627706 = 0.0002705628 oz/in3
1 dram per gallon = 0.0002705628 ounce per cubic inches.
Real-world example
1,000 dr/gal × 0.0002705627706 = 0.2705627706 oz/in3
1,000 drams per gallon = 0.2705627706 ounce per cubic inches.
Conversion table
| Dram per Gallon (dr/gal) | Ounce per Cubic inch (oz/in3) |
|---|---|
| 0.1 dr/gal | 0.0000270563 oz/in3 |
| 1 dr/gal | 0.0002705628 oz/in3 |
| 10 dr/gal | 0.0027056277 oz/in3 |
| 100 dr/gal | 0.0270562771 oz/in3 |
| 1,000 dr/gal | 0.2705627706 oz/in3 |
| 10,000 dr/gal | 2.705627706 oz/in3 |
Reverse conversion: Ounce per Cubic inch to Dram per Gallon
0.0002705628 oz/in3 × 3696 = 1.000000109 dr/gal
0.0002705628 ounce per cubic inches = 1.000000109 drams per gallon.
drams per gallon = ounce per cubic inches × 3696
For a page dedicated to this direction, see Ounce per Cubic inch to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Ounce per Cubic inch (oz/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounce per cubic inches are in 1 dram per gallon?
1 dram per gallon equals 0.0002705628 ounce per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to ounce per cubic inch?
Multiply the dram per gallon value by 0.0002705627706. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic inch back to dram per gallon?
Use the reverse factor: 1 ounce per cubic inch equals 3,696 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a ounce per cubic inch?
Ounce per Cubic inch (oz/in3) is a unit of density.
Is the dram per gallon to ounce per cubic inch conversion exact?
Yes. Both dram per gallon and ounce per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.0002705627706 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.