Mass per volume density.
Grains per Pint to Metric tons per Cup Converter — gr/pt to t/cup
Convert Grain per Pint (gr/pt) to Metric ton per Cup (t/cup) using the exact conversion factor (1 grain per pint = 3.239945e-8 metric ton per cup). See the formula, worked examples, and conversion table.
Grains per Pint to Metric tons 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 / 4.22675284e+6.
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 Metric tons per Cup
Grain per Pint and Metric ton 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
metric tons per cup = grains per pint × 3.239945e-8
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 metric ton per cup equals 4226752.83773 base units, so dividing one by the other gives the direct grain per pint-to-metric ton per cup factor of 3.239945e-8.
Simple example
1 gr/pt × 3.239945e-8 = 3.239945e-8 t/cup
1 grain per pint = 3.239945e-8 metric tons per cup.
Real-world example
1,000 gr/pt × 3.239945e-8 = 0.0000323995 t/cup
1,000 grains per pint = 0.0000323995 metric tons per cup.
Conversion table
| Grain per Pint (gr/pt) | Metric ton per Cup (t/cup) |
|---|---|
| 0.1 gr/pt | 3.239945e-9 t/cup |
| 1 gr/pt | 3.239945e-8 t/cup |
| 10 gr/pt | 3.239945e-7 t/cup |
| 100 gr/pt | 0.0000032399 t/cup |
| 1,000 gr/pt | 0.0000323995 t/cup |
| 10,000 gr/pt | 0.0003239946 t/cup |
Reverse conversion: Metric ton per Cup to Grain per Pint
3.239945e-8 t/cup × 30864716.71 = 0.9999998457 gr/pt
3.239945e-8 metric tons per cup = 0.9999998457 grains per pint.
grains per pint = metric tons per cup × 30864716.7059
For a page dedicated to this direction, see Metric ton per Cup to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Metric ton per Cup (t/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tons per cup are in 1 grain per pint?
1 grain per pint equals 3.239945e-8 metric tons per cup, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to metric ton per cup?
Multiply the grain per pint value by 3.239945e-8. The converter above does this instantly to whatever precision you set.
How do I convert metric ton per cup back to grain per pint?
Use the reverse factor: 1 metric ton per cup equals 30,864,716.71 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 metric ton per cup?
Metric ton per Cup (t/cup) is a unit of density.
Is the grain per pint to metric ton per cup conversion exact?
Yes. Both grain per pint and metric ton per cup are defined by fixed standards rather than physical artifacts, so the factor of 3.239945e-8 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.