Mass per volume density.
Ounces per Imperial gallon to Troy ounces per Cup Converter — oz/imp gal to oz t/cup
Convert Ounce per Imperial gallon (oz/imp gal) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 ounce per imperial gallon = 0.047434239 troy ounce per cup). See the formula, worked examples, and conversion table.
Ounces per Imperial 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 6.236023291 / 131.4667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Imperial gallon to Troy ounces per Cup
Ounce per Imperial 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 = ounces per imperial gallon × 0.0474342390332
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-troy ounce per cup factor of 0.0474342390332.
Simple example
1 oz/imp gal × 0.04743423903 = 0.047434239 oz t/cup
1 ounce per imperial gallon = 0.047434239 troy ounces per cup.
Real-world example
1,000 oz/imp gal × 0.04743423903 = 47.43423903 oz t/cup
1,000 ounces per imperial gallon = 47.43423903 troy ounces per cup.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 oz/imp gal | 0.0047434239 oz t/cup |
| 1 oz/imp gal | 0.047434239 oz t/cup |
| 10 oz/imp gal | 0.4743423903 oz t/cup |
| 100 oz/imp gal | 4.743423903 oz t/cup |
| 1,000 oz/imp gal | 47.43423903 oz t/cup |
| 10,000 oz/imp gal | 474.3423903 oz t/cup |
Reverse conversion: Troy ounce per Cup to Ounce per Imperial gallon
0.047434239 oz t/cup × 21.08181812 = 0.9999999993 oz/imp gal
0.047434239 troy ounces per cup = 0.9999999993 ounces per imperial gallon.
ounces per imperial gallon = troy ounces per cup × 21.0818181209
For a page dedicated to this direction, see Troy ounce per Cup to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp 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 ounce per imperial gallon?
1 ounce per imperial gallon equals 0.047434239 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to troy ounce per cup?
Multiply the ounce per imperial gallon value by 0.04743423903. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to ounce per imperial gallon?
Use the reverse factor: 1 troy ounce per cup equals 21.08181812 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp 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 ounce per imperial gallon to troy ounce per cup conversion exact?
Yes. Both ounce per imperial gallon and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.04743423903 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.