Mass per volume density.
Grains per Cubic Millimeter to Troy ounces per Pint Converter — gr/mm3 to oz t/pt
Convert Grain per Cubic Millimeter (gr/mm3) to Troy ounce per Pint (oz t/pt) using the exact conversion factor (1 grain per cubic millimeter = 985.7843187 troy ounce per pint). See the formula, worked examples, and conversion table.
Grains per Cubic Millimeter to Troy ounces per Pint 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 64798.91 / 65.73335441.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic Millimeter to Troy ounces per Pint
Grain per Cubic Millimeter and Troy ounce per Pint 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 pint = grains per cubic millimeter × 985.78431875
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic millimeter equals 64798.91 base units, and 1 troy ounce per pint equals 65.7333544138 base units, so dividing one by the other gives the direct grain per cubic millimeter-to-troy ounce per pint factor of 985.78431875.
Simple example
1 gr/mm3 × 985.7843187 = 985.7843187 oz t/pt
1 grain per cubic millimeter = 985.7843187 troy ounces per pint.
Real-world example
1,000 gr/mm3 × 985.7843187 = 985,784.3187 oz t/pt
1,000 grains per cubic millimeter = 985,784.3187 troy ounces per pint.
Conversion table
| Grain per Cubic Millimeter (gr/mm3) | Troy ounce per Pint (oz t/pt) |
|---|---|
| 0.1 gr/mm3 | 98.57843188 oz t/pt |
| 1 gr/mm3 | 985.7843187 oz t/pt |
| 10 gr/mm3 | 9,857.843187 oz t/pt |
| 100 gr/mm3 | 98,578.43187 oz t/pt |
| 1,000 gr/mm3 | 985,784.3187 oz t/pt |
| 10,000 gr/mm3 | 9,857,843.187 oz t/pt |
Reverse conversion: Troy ounce per Pint to Grain per Cubic Millimeter
985.7843187 oz t/pt × 0.001014420681 = 0.9999999999 gr/mm3
985.7843187 troy ounces per pint = 0.9999999999 grains per cubic millimeter.
grains per cubic millimeter = troy ounces per pint × 0.00101442068106
For a page dedicated to this direction, see Troy ounce per Pint to Grain per Cubic Millimeter.
Understanding the Grain per Cubic Millimeter (gr/mm3)
Mass per volume density.
Understanding the Troy ounce per Pint (oz t/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per pint are in 1 grain per cubic millimeter?
1 grain per cubic millimeter equals 985.7843187 troy ounces per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic millimeter to troy ounce per pint?
Multiply the grain per cubic millimeter value by 985.7843187. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per pint back to grain per cubic millimeter?
Use the reverse factor: 1 troy ounce per pint equals 0.0010144207 grains per cubic millimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic millimeter?
Grain per Cubic Millimeter (gr/mm3) is a unit of density.
What is a troy ounce per pint?
Troy ounce per Pint (oz t/pt) is a unit of density.
Is the grain per cubic millimeter to troy ounce per pint conversion exact?
Yes. Both grain per cubic millimeter and troy ounce per pint are defined by fixed standards rather than physical artifacts, so the factor of 985.7843187 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.