Mass per volume density.
Grains per Pint to Troy ounces per Cup Converter — gr/pt to oz t/cup
Convert Grain per Pint (gr/pt) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 grain per pint = 0.0010416667 troy ounce per cup). See the formula, worked examples, and conversion table.
Grains per Pint 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 0.1369444884 / 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 Pint to Troy ounces per Cup
Grain per Pint 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 pint × 0.00104166666667
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per pint equals 0.136944488362 base units, and 1 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct grain per pint-to-troy ounce per cup factor of 0.00104166666667.
Simple example
1 gr/pt × 0.001041666667 = 0.0010416667 oz t/cup
1 grain per pint = 0.0010416667 troy ounces per cup.
Real-world example
1,000 gr/pt × 0.001041666667 = 1.041666667 oz t/cup
1,000 grains per pint = 1.041666667 troy ounces per cup.
Conversion table
| Grain per Pint (gr/pt) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 gr/pt | 0.0001041667 oz t/cup |
| 1 gr/pt | 0.0010416667 oz t/cup |
| 10 gr/pt | 0.0104166667 oz t/cup |
| 100 gr/pt | 0.1041666667 oz t/cup |
| 1,000 gr/pt | 1.041666667 oz t/cup |
| 10,000 gr/pt | 10.41666667 oz t/cup |
Reverse conversion: Troy ounce per Cup to Grain per Pint
0.0010416667 oz t/cup × 960 = 1.000000032 gr/pt
0.0010416667 troy ounces per cup = 1.000000032 grains per pint.
grains per pint = troy ounces per cup × 960
For a page dedicated to this direction, see Troy ounce per Cup to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
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 pint?
1 grain per pint equals 0.0010416667 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to troy ounce per cup?
Multiply the grain per pint value by 0.001041666667. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to grain per pint?
Use the reverse factor: 1 troy ounce per cup equals 960 grains per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per pint?
Grain per Pint (gr/pt) 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 pint to troy ounce per cup conversion exact?
Yes. Both grain per pint and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.001041666667 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.