Mass per volume density.
Grains per Teaspoon to Troy ounce per Cubic inches Converter — gr/tsp to oz t/in3
Convert Grain per Teaspoon (gr/tsp) to Troy ounce per Cubic inch (oz t/in3) using the exact conversion factor (1 grain per teaspoon = 0.0069264069 troy ounce per cubic inch). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Troy ounce per Cubic inches 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 / 1898.050609.
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 Troy ounce per Cubic inches
Grain per Teaspoon and Troy ounce per Cubic inch 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 ounce per cubic inches = grains per teaspoon × 0.00692640692641
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 troy ounce per cubic inch equals 1898.0506087 base units, so dividing one by the other gives the direct grain per teaspoon-to-troy ounce per cubic inch factor of 0.00692640692641.
Simple example
1 gr/tsp × 0.006926406926 = 0.0069264069 oz t/in3
1 grain per teaspoon = 0.0069264069 troy ounce per cubic inches.
Real-world example
1,000 gr/tsp × 0.006926406926 = 6.926406926 oz t/in3
1,000 grains per teaspoon = 6.926406926 troy ounce per cubic inches.
Conversion table
| Grain per Teaspoon (gr/tsp) | Troy ounce per Cubic inch (oz t/in3) |
|---|---|
| 0.1 gr/tsp | 0.0006926407 oz t/in3 |
| 1 gr/tsp | 0.0069264069 oz t/in3 |
| 10 gr/tsp | 0.0692640693 oz t/in3 |
| 100 gr/tsp | 0.6926406926 oz t/in3 |
| 1,000 gr/tsp | 6.926406926 oz t/in3 |
| 10,000 gr/tsp | 69.26406926 oz t/in3 |
Reverse conversion: Troy ounce per Cubic inch to Grain per Teaspoon
0.0069264069 oz t/in3 × 144.375 = 0.9999999962 gr/tsp
0.0069264069 troy ounce per cubic inches = 0.9999999962 grains per teaspoon.
grains per teaspoon = troy ounce per cubic inches × 144.375
For a page dedicated to this direction, see Troy ounce per Cubic inch to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Troy ounce per Cubic inch (oz t/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounce per cubic inches are in 1 grain per teaspoon?
1 grain per teaspoon equals 0.0069264069 troy ounce per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to troy ounce per cubic inch?
Multiply the grain per teaspoon value by 0.006926406926. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cubic inch back to grain per teaspoon?
Use the reverse factor: 1 troy ounce per cubic inch equals 144.375 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 troy ounce per cubic inch?
Troy ounce per Cubic inch (oz t/in3) is a unit of density.
Is the grain per teaspoon to troy ounce per cubic inch conversion exact?
Yes. Both grain per teaspoon and troy ounce per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.006926406926 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.