Mass per volume density.
Grains per Teaspoon to Troy ounces per Teaspoon Converter — gr/tsp to oz t/tsp
Convert Grain per Teaspoon (gr/tsp) to Troy ounce per Teaspoon (oz t/tsp) using the exact conversion factor (1 grain per teaspoon = 0.0020833333 troy ounce per teaspoon). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Troy ounces per Teaspoon 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 / 6310.402024.
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 ounces per Teaspoon
Grain per Teaspoon and Troy ounce per Teaspoon 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 teaspoon = grains per teaspoon × 0.00208333333333
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 teaspoon equals 6310.40202373 base units, so dividing one by the other gives the direct grain per teaspoon-to-troy ounce per teaspoon factor of 0.00208333333333.
Simple example
1 gr/tsp × 0.002083333333 = 0.0020833333 oz t/tsp
1 grain per teaspoon = 0.0020833333 troy ounces per teaspoon.
Real-world example
1,000 gr/tsp × 0.002083333333 = 2.083333333 oz t/tsp
1,000 grains per teaspoon = 2.083333333 troy ounces per teaspoon.
Conversion table
| Grain per Teaspoon (gr/tsp) | Troy ounce per Teaspoon (oz t/tsp) |
|---|---|
| 0.1 gr/tsp | 0.0002083333 oz t/tsp |
| 1 gr/tsp | 0.0020833333 oz t/tsp |
| 10 gr/tsp | 0.0208333333 oz t/tsp |
| 100 gr/tsp | 0.2083333333 oz t/tsp |
| 1,000 gr/tsp | 2.083333333 oz t/tsp |
| 10,000 gr/tsp | 20.83333333 oz t/tsp |
Reverse conversion: Troy ounce per Teaspoon to Grain per Teaspoon
0.0020833333 oz t/tsp × 480 = 0.999999984 gr/tsp
0.0020833333 troy ounces per teaspoon = 0.999999984 grains per teaspoon.
grains per teaspoon = troy ounces per teaspoon × 480
For a page dedicated to this direction, see Troy ounce per Teaspoon to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Troy ounce per Teaspoon (oz t/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per teaspoon are in 1 grain per teaspoon?
1 grain per teaspoon equals 0.0020833333 troy ounces per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to troy ounce per teaspoon?
Multiply the grain per teaspoon value by 0.002083333333. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per teaspoon back to grain per teaspoon?
Use the reverse factor: 1 troy ounce per teaspoon equals 480 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 teaspoon?
Troy ounce per Teaspoon (oz t/tsp) is a unit of density.
Is the grain per teaspoon to troy ounce per teaspoon conversion exact?
Yes. Both grain per teaspoon and troy ounce per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.002083333333 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.