Mass per volume density.
Grains per Teaspoon to Ounces per Pint Converter — gr/tsp to oz/pt
Convert Grain per Teaspoon (gr/tsp) to Ounce per Pint (oz/pt) using the exact conversion factor (1 grain per teaspoon = 0.2194285714 ounce per pint). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Ounces per Pint 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 / 59.91321366.
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 Ounces per Pint
Grain per Teaspoon and Ounce per Pint 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
ounces per pint = grains per teaspoon × 0.219428571429
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 ounce per pint equals 59.9132136584 base units, so dividing one by the other gives the direct grain per teaspoon-to-ounce per pint factor of 0.219428571429.
Simple example
1 gr/tsp × 0.2194285714 = 0.2194285714 oz/pt
1 grain per teaspoon = 0.2194285714 ounces per pint.
Real-world example
1,000 gr/tsp × 0.2194285714 = 219.4285714 oz/pt
1,000 grains per teaspoon = 219.4285714 ounces per pint.
Conversion table
| Grain per Teaspoon (gr/tsp) | Ounce per Pint (oz/pt) |
|---|---|
| 0.1 gr/tsp | 0.0219428571 oz/pt |
| 1 gr/tsp | 0.2194285714 oz/pt |
| 10 gr/tsp | 2.194285714 oz/pt |
| 100 gr/tsp | 21.94285714 oz/pt |
| 1,000 gr/tsp | 219.4285714 oz/pt |
| 10,000 gr/tsp | 2,194.285714 oz/pt |
Reverse conversion: Ounce per Pint to Grain per Teaspoon
0.2194285714 oz/pt × 4.557291667 = 0.9999999999 gr/tsp
0.2194285714 ounces per pint = 0.9999999999 grains per teaspoon.
grains per teaspoon = ounces per pint × 4.55729166667
For a page dedicated to this direction, see Ounce per Pint to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Ounce per Pint (oz/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per pint are in 1 grain per teaspoon?
1 grain per teaspoon equals 0.2194285714 ounces per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to ounce per pint?
Multiply the grain per teaspoon value by 0.2194285714. The converter above does this instantly to whatever precision you set.
How do I convert ounce per pint back to grain per teaspoon?
Use the reverse factor: 1 ounce per pint equals 4.557291667 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 ounce per pint?
Ounce per Pint (oz/pt) is a unit of density.
Is the grain per teaspoon to ounce per pint conversion exact?
Yes. Both grain per teaspoon and ounce per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.2194285714 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.