Mass per volume density.
Drams per Gallon to Ounces per Pint Converter — dr/gal to oz/pt
Convert Dram per Gallon (dr/gal) to Ounce per Pint (oz/pt) using the exact conversion factor (1 dram per gallon = 0.0078125 ounce per pint). See the formula, worked examples, and conversion table.
Drams per Gallon to Ounces per Pint 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 / 59.91321366.
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 Ounces per Pint
Dram per Gallon and Ounce per Pint 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
ounces per pint = drams per gallon × 0.0078125
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 pint equals 59.9132136584 base units, so dividing one by the other gives the direct dram per gallon-to-ounce per pint factor of 0.0078125.
Simple example
1 dr/gal × 0.0078125 = 0.0078125 oz/pt
1 dram per gallon = 0.0078125 ounces per pint.
Real-world example
1,000 dr/gal × 0.0078125 = 7.8125 oz/pt
1,000 drams per gallon = 7.8125 ounces per pint.
Conversion table
| Dram per Gallon (dr/gal) | Ounce per Pint (oz/pt) |
|---|---|
| 0.1 dr/gal | 0.00078125 oz/pt |
| 1 dr/gal | 0.0078125 oz/pt |
| 10 dr/gal | 0.078125 oz/pt |
| 100 dr/gal | 0.78125 oz/pt |
| 1,000 dr/gal | 7.8125 oz/pt |
| 10,000 dr/gal | 78.125 oz/pt |
Reverse conversion: Ounce per Pint to Dram per Gallon
0.0078125 oz/pt × 128 = 1 dr/gal
0.0078125 ounces per pint = 1 dram per gallon.
drams per gallon = ounces per pint × 128
For a page dedicated to this direction, see Ounce per Pint to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Ounce per Pint (oz/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per pint are in 1 dram per gallon?
1 dram per gallon equals 0.0078125 ounces per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to ounce per pint?
Multiply the dram per gallon value by 0.0078125. The converter above does this instantly to whatever precision you set.
How do I convert ounce per pint back to dram per gallon?
Use the reverse factor: 1 ounce per pint equals 128 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 pint?
Ounce per Pint (oz/pt) is a unit of density.
Is the dram per gallon to ounce per pint conversion exact?
Yes. Both dram per gallon and ounce per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.0078125 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.