Mass per volume density.
Ounces per Quart to Drams per Imperial gallon Converter — oz/qt to dr/imp gal
Convert Ounce per Quart (oz/qt) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 ounce per quart = 76.86079523 dram per imperial gallon). See the formula, worked examples, and conversion table.
Ounces per Quart 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 29.95660683 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Quart to Drams per Imperial gallon
Ounce per Quart 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 = ounces per quart × 76.8607952323
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per quart equals 29.9566068292 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct ounce per quart-to-dram per imperial gallon factor of 76.8607952323.
Simple example
1 oz/qt × 76.86079523 = 76.86079523 dr/imp gal
1 ounce per quart = 76.86079523 drams per imperial gallon.
Real-world example
1,000 oz/qt × 76.86079523 = 76,860.79523 dr/imp gal
1,000 ounces per quart = 76,860.79523 drams per imperial gallon.
Conversion table
| Ounce per Quart (oz/qt) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 oz/qt | 7.686079523 dr/imp gal |
| 1 oz/qt | 76.86079523 dr/imp gal |
| 10 oz/qt | 768.6079523 dr/imp gal |
| 100 oz/qt | 7,686.079523 dr/imp gal |
| 1,000 oz/qt | 76,860.79523 dr/imp gal |
| 10,000 oz/qt | 768,607.9523 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Ounce per Quart
76.86079523 dr/imp gal × 0.01301053413 = 1 oz/qt
76.86079523 drams per imperial gallon = 1 ounces per quart.
ounces per quart = drams per imperial gallon × 0.0130105341348
For a page dedicated to this direction, see Dram per Imperial gallon to Ounce per Quart.
Understanding the Ounce per Quart (oz/qt)
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 ounce per quart?
1 ounce per quart equals 76.86079523 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per quart to dram per imperial gallon?
Multiply the ounce per quart value by 76.86079523. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to ounce per quart?
Use the reverse factor: 1 dram per imperial gallon equals 0.0130105341 ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per quart?
Ounce per Quart (oz/qt) 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 ounce per quart to dram per imperial gallon conversion exact?
Yes. Both ounce per quart and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 76.86079523 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.