Mass per volume density.
Grams per Imperial gallon to Ounces per Cup Converter — g/imp gal to oz/cup
Convert Gram per Imperial gallon (g/imp gal) to Ounce per Cup (oz/cup) using the exact conversion factor (1 gram per imperial gallon = 0.0018357323 ounce per cup). See the formula, worked examples, and conversion table.
Grams 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 0.2199692483 / 119.8264273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Imperial gallon to Ounces per Cup
Gram 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 = grams per imperial gallon × 0.00183573234406
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per imperial gallon equals 0.219969248299 base units, and 1 ounce per cup equals 119.826427317 base units, so dividing one by the other gives the direct gram per imperial gallon-to-ounce per cup factor of 0.00183573234406.
Simple example
1 g/imp gal × 0.001835732344 = 0.0018357323 oz/cup
1 gram per imperial gallon = 0.0018357323 ounces per cup.
Real-world example
1,000 g/imp gal × 0.001835732344 = 1.835732344 oz/cup
1,000 grams per imperial gallon = 1.835732344 ounces per cup.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Ounce per Cup (oz/cup) |
|---|---|
| 0.1 g/imp gal | 0.0001835732 oz/cup |
| 1 g/imp gal | 0.0018357323 oz/cup |
| 10 g/imp gal | 0.0183573234 oz/cup |
| 100 g/imp gal | 0.1835732344 oz/cup |
| 1,000 g/imp gal | 1.835732344 oz/cup |
| 10,000 g/imp gal | 18.35732344 oz/cup |
Reverse conversion: Ounce per Cup to Gram per Imperial gallon
0.0018357323 oz/cup × 544.741723 = 0.999999976 g/imp gal
0.0018357323 ounces per cup = 0.999999976 grams per imperial gallon.
grams per imperial gallon = ounces per cup × 544.741722961
For a page dedicated to this direction, see Ounce per Cup to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/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 gram per imperial gallon?
1 gram per imperial gallon equals 0.0018357323 ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to ounce per cup?
Multiply the gram per imperial gallon value by 0.001835732344. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cup back to gram per imperial gallon?
Use the reverse factor: 1 ounce per cup equals 544.741723 grams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/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 gram per imperial gallon to ounce per cup conversion exact?
Yes. Both gram per imperial gallon and ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.001835732344 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.