Mass per volume density.
Grains per Cubic Millimeter to Short tons per Fluid ounce Converter — gr/mm3 to ton/fl oz
Convert Grain per Cubic Millimeter (gr/mm3) to Short ton per Fluid ounce (ton/fl oz) using the exact conversion factor (1 grain per cubic millimeter = 0.002112395 short ton per fluid ounce). See the formula, worked examples, and conversion table.
Grains per Cubic Millimeter to Short tons per Fluid ounce 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 / 3.06755654e+7.
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 Short tons per Fluid ounce
Grain per Cubic Millimeter and Short ton per Fluid ounce 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 fluid ounce = grains per cubic millimeter × 0.00211239496875
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 short ton per fluid ounce equals 30675565.3931 base units, so dividing one by the other gives the direct grain per cubic millimeter-to-short ton per fluid ounce factor of 0.00211239496875.
Simple example
1 gr/mm3 × 0.002112394969 = 0.002112395 ton/fl oz
1 grain per cubic millimeter = 0.002112395 short tons per fluid ounce.
Real-world example
1,000 gr/mm3 × 0.002112394969 = 2.112394969 ton/fl oz
1,000 grains per cubic millimeter = 2.112394969 short tons per fluid ounce.
Conversion table
| Grain per Cubic Millimeter (gr/mm3) | Short ton per Fluid ounce (ton/fl oz) |
|---|---|
| 0.1 gr/mm3 | 0.0002112395 ton/fl oz |
| 1 gr/mm3 | 0.002112395 ton/fl oz |
| 10 gr/mm3 | 0.0211239497 ton/fl oz |
| 100 gr/mm3 | 0.2112394969 ton/fl oz |
| 1,000 gr/mm3 | 2.112394969 ton/fl oz |
| 10,000 gr/mm3 | 21.12394969 ton/fl oz |
Reverse conversion: Short ton per Fluid ounce to Grain per Cubic Millimeter
0.002112395 ton/fl oz × 473.3963178 = 1.000000015 gr/mm3
0.002112395 short tons per fluid ounce = 1.000000015 grains per cubic millimeter.
grains per cubic millimeter = short tons per fluid ounce × 473.396317826
For a page dedicated to this direction, see Short ton per Fluid ounce to Grain per Cubic Millimeter.
Understanding the Grain per Cubic Millimeter (gr/mm3)
Mass per volume density.
Understanding the Short ton per Fluid ounce (ton/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per fluid ounce are in 1 grain per cubic millimeter?
1 grain per cubic millimeter equals 0.002112395 short tons per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic millimeter to short ton per fluid ounce?
Multiply the grain per cubic millimeter value by 0.002112394969. The converter above does this instantly to whatever precision you set.
How do I convert short ton per fluid ounce back to grain per cubic millimeter?
Use the reverse factor: 1 short ton per fluid ounce equals 473.3963178 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 short ton per fluid ounce?
Short ton per Fluid ounce (ton/fl oz) is a unit of density.
Is the grain per cubic millimeter to short ton per fluid ounce conversion exact?
Yes. Both grain per cubic millimeter and short ton per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.002112394969 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.