Mass per volume density.
Grains per Imperial gallon to Troy ounces per Cup Converter — gr/imp gal to oz t/cup
Convert Grain per Imperial gallon (gr/imp gal) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 grain per imperial gallon = 0.0001084211 troy ounce per cup). See the formula, worked examples, and conversion table.
Grains 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 0.01425376752 / 131.4667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Imperial gallon to Troy ounces per Cup
Grain 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 = grains per imperial gallon × 0.00010842111779
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per imperial gallon equals 0.0142537675233 base units, and 1 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct grain per imperial gallon-to-troy ounce per cup factor of 0.00010842111779.
Simple example
1 gr/imp gal × 0.0001084211178 = 0.0001084211 oz t/cup
1 grain per imperial gallon = 0.0001084211 troy ounces per cup.
Real-world example
1,000 gr/imp gal × 0.0001084211178 = 0.1084211178 oz t/cup
1,000 grains per imperial gallon = 0.1084211178 troy ounces per cup.
Conversion table
| Grain per Imperial gallon (gr/imp gal) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 gr/imp gal | 0.0000108421 oz t/cup |
| 1 gr/imp gal | 0.0001084211 oz t/cup |
| 10 gr/imp gal | 0.0010842112 oz t/cup |
| 100 gr/imp gal | 0.0108421118 oz t/cup |
| 1,000 gr/imp gal | 0.1084211178 oz t/cup |
| 10,000 gr/imp gal | 1.084211178 oz t/cup |
Reverse conversion: Troy ounce per Cup to Grain per Imperial gallon
0.0001084211 oz t/cup × 9223.295428 = 0.9999998359 gr/imp gal
0.0001084211 troy ounces per cup = 0.9999998359 grains per imperial gallon.
grains per imperial gallon = troy ounces per cup × 9223.29542788
For a page dedicated to this direction, see Troy ounce per Cup to Grain per Imperial gallon.
Understanding the Grain per Imperial gallon (gr/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 grain per imperial gallon?
1 grain per imperial gallon equals 0.0001084211 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert grain per imperial gallon to troy ounce per cup?
Multiply the grain per imperial gallon value by 0.0001084211178. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to grain per imperial gallon?
Use the reverse factor: 1 troy ounce per cup equals 9,223.295428 grains per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per imperial gallon?
Grain per Imperial gallon (gr/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 grain per imperial gallon to troy ounce per cup conversion exact?
Yes. Both grain per imperial gallon and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.0001084211178 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.