Mass per volume density.
Grains per Teaspoon to Short tons per Cup Converter — gr/tsp to ton/cup
Convert Grain per Teaspoon (gr/tsp) to Short ton per Cup (ton/cup) using the exact conversion factor (1 grain per teaspoon = 0.0000034286 short ton per cup). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Short 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 13.14667088 / 3.83444567e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Teaspoon to Short tons per Cup
Grain per Teaspoon and Short 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
short tons per cup = grains per teaspoon × 0.00000342857142857
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per teaspoon equals 13.1466708828 base units, and 1 short ton per cup equals 3834445.67414 base units, so dividing one by the other gives the direct grain per teaspoon-to-short ton per cup factor of 0.00000342857142857.
Simple example
1 gr/tsp × 0.000003428571429 = 0.0000034286 ton/cup
1 grain per teaspoon = 0.0000034286 short tons per cup.
Real-world example
1,000 gr/tsp × 0.000003428571429 = 0.0034285714 ton/cup
1,000 grains per teaspoon = 0.0034285714 short tons per cup.
Conversion table
| Grain per Teaspoon (gr/tsp) | Short ton per Cup (ton/cup) |
|---|---|
| 0.1 gr/tsp | 3.428571e-7 ton/cup |
| 1 gr/tsp | 0.0000034286 ton/cup |
| 10 gr/tsp | 0.0000342857 ton/cup |
| 100 gr/tsp | 0.0003428571 ton/cup |
| 1,000 gr/tsp | 0.0034285714 ton/cup |
| 10,000 gr/tsp | 0.0342857143 ton/cup |
Reverse conversion: Short ton per Cup to Grain per Teaspoon
0.0000034286 ton/cup × 291666.6667 = 1.000008333 gr/tsp
0.0000034286 short tons per cup = 1.000008333 grains per teaspoon.
grains per teaspoon = short tons per cup × 291666.666667
For a page dedicated to this direction, see Short ton per Cup to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Short ton per Cup (ton/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per cup are in 1 grain per teaspoon?
1 grain per teaspoon equals 0.0000034286 short tons per cup, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to short ton per cup?
Multiply the grain per teaspoon value by 0.000003428571429. The converter above does this instantly to whatever precision you set.
How do I convert short ton per cup back to grain per teaspoon?
Use the reverse factor: 1 short ton per cup equals 291,666.6667 grains per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
What is a short ton per cup?
Short ton per Cup (ton/cup) is a unit of density.
Is the grain per teaspoon to short ton per cup conversion exact?
Yes. Both grain per teaspoon and short ton per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.000003428571429 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.