Mass per volume density.
Drams per Imperial gallon to Ounces per Cup Converter — dr/imp gal to oz/cup
Convert Dram per Imperial gallon (dr/imp gal) to Ounce per Cup (oz/cup) using the exact conversion factor (1 dram per imperial gallon = 0.0032526335 ounce per cup). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to Ounces per Cup 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 0.3897514557 / 119.8264273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Imperial gallon to Ounces per Cup
Dram per Imperial gallon and Ounce per Cup 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 cup = drams per imperial gallon × 0.00325263353371
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per imperial gallon equals 0.389751455715 base units, and 1 ounce per cup equals 119.826427317 base units, so dividing one by the other gives the direct dram per imperial gallon-to-ounce per cup factor of 0.00325263353371.
Simple example
1 dr/imp gal × 0.003252633534 = 0.0032526335 oz/cup
1 dram per imperial gallon = 0.0032526335 ounces per cup.
Real-world example
1,000 dr/imp gal × 0.003252633534 = 3.252633534 oz/cup
1,000 drams per imperial gallon = 3.252633534 ounces per cup.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | Ounce per Cup (oz/cup) |
|---|---|
| 0.1 dr/imp gal | 0.0003252634 oz/cup |
| 1 dr/imp gal | 0.0032526335 oz/cup |
| 10 dr/imp gal | 0.0325263353 oz/cup |
| 100 dr/imp gal | 0.3252633534 oz/cup |
| 1,000 dr/imp gal | 3.252633534 oz/cup |
| 10,000 dr/imp gal | 32.52633534 oz/cup |
Reverse conversion: Ounce per Cup to Dram per Imperial gallon
0.0032526335 oz/cup × 307.4431809 = 0.9999999896 dr/imp gal
0.0032526335 ounces per cup = 0.9999999896 drams per imperial gallon.
drams per imperial gallon = ounces per cup × 307.443180929
For a page dedicated to this direction, see Ounce per Cup to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the Ounce per Cup (oz/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cup are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.0032526335 ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to ounce per cup?
Multiply the dram per imperial gallon value by 0.003252633534. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cup back to dram per imperial gallon?
Use the reverse factor: 1 ounce per cup equals 307.4431809 drams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
What is a ounce per cup?
Ounce per Cup (oz/cup) is a unit of density.
Is the dram per imperial gallon to ounce per cup conversion exact?
Yes. Both dram per imperial gallon and ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.003252633534 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.