Mass per volume density.
Drams per Gallon to Troy ounces per Cup Converter — dr/gal to oz t/cup
Convert Dram per Gallon (dr/gal) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 dram per gallon = 0.0035603841 troy ounce per cup). See the formula, worked examples, and conversion table.
Drams per Gallon to Troy 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 0.4680719817 / 131.4667088.
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 Troy ounces per Cup
Dram per Gallon and Troy 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
troy ounces per cup = drams per gallon × 0.00356038411458
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 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct dram per gallon-to-troy ounce per cup factor of 0.00356038411458.
Simple example
1 dr/gal × 0.003560384115 = 0.0035603841 oz t/cup
1 dram per gallon = 0.0035603841 troy ounces per cup.
Real-world example
1,000 dr/gal × 0.003560384115 = 3.560384115 oz t/cup
1,000 drams per gallon = 3.560384115 troy ounces per cup.
Conversion table
| Dram per Gallon (dr/gal) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 dr/gal | 0.0003560384 oz t/cup |
| 1 dr/gal | 0.0035603841 oz t/cup |
| 10 dr/gal | 0.0356038412 oz t/cup |
| 100 dr/gal | 0.3560384115 oz t/cup |
| 1,000 dr/gal | 3.560384115 oz t/cup |
| 10,000 dr/gal | 35.60384115 oz t/cup |
Reverse conversion: Troy ounce per Cup to Dram per Gallon
0.0035603841 oz t/cup × 280.8685714 = 0.9999999959 dr/gal
0.0035603841 troy ounces per cup = 0.9999999959 drams per gallon.
drams per gallon = troy ounces per cup × 280.868571429
For a page dedicated to this direction, see Troy ounce per Cup to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cup are in 1 dram per gallon?
1 dram per gallon equals 0.0035603841 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to troy ounce per cup?
Multiply the dram per gallon value by 0.003560384115. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to dram per gallon?
Use the reverse factor: 1 troy ounce per cup equals 280.8685714 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 troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
Is the dram per gallon to troy ounce per cup conversion exact?
Yes. Both dram per gallon and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.003560384115 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.