Mass per volume density.
Grains per Teaspoon to Kilograms per Quart Converter — gr/tsp to kg/qt
Convert Grain per Teaspoon (gr/tsp) to Kilogram per Quart (kg/qt) using the exact conversion factor (1 grain per teaspoon = 0.0124413907 kilogram per quart). See the formula, worked examples, and conversion table.
Grains per Teaspoon to Kilograms per Quart 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 / 1056.688209.
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 Kilograms per Quart
Grain per Teaspoon and Kilogram per Quart 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
kilograms per quart = grains per teaspoon × 0.01244139072
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 kilogram per quart equals 1056.68820943 base units, so dividing one by the other gives the direct grain per teaspoon-to-kilogram per quart factor of 0.01244139072.
Simple example
1 gr/tsp × 0.01244139072 = 0.0124413907 kg/qt
1 grain per teaspoon = 0.0124413907 kilograms per quart.
Real-world example
1,000 gr/tsp × 0.01244139072 = 12.44139072 kg/qt
1,000 grains per teaspoon = 12.44139072 kilograms per quart.
Conversion table
| Grain per Teaspoon (gr/tsp) | Kilogram per Quart (kg/qt) |
|---|---|
| 0.1 gr/tsp | 0.0012441391 kg/qt |
| 1 gr/tsp | 0.0124413907 kg/qt |
| 10 gr/tsp | 0.1244139072 kg/qt |
| 100 gr/tsp | 1.244139072 kg/qt |
| 1,000 gr/tsp | 12.44139072 kg/qt |
| 10,000 gr/tsp | 124.4139072 kg/qt |
Reverse conversion: Kilogram per Quart to Grain per Teaspoon
0.0124413907 kg/qt × 80.37686642 = 0.9999999984 gr/tsp
0.0124413907 kilograms per quart = 0.9999999984 grains per teaspoon.
grains per teaspoon = kilograms per quart × 80.3768664216
For a page dedicated to this direction, see Kilogram per Quart to Grain per Teaspoon.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Understanding the Kilogram per Quart (kg/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per quart are in 1 grain per teaspoon?
1 grain per teaspoon equals 0.0124413907 kilograms per quart, using the exact defined conversion factor rather than an estimate.
How do I convert grain per teaspoon to kilogram per quart?
Multiply the grain per teaspoon value by 0.01244139072. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per quart back to grain per teaspoon?
Use the reverse factor: 1 kilogram per quart equals 80.37686642 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 kilogram per quart?
Kilogram per Quart (kg/qt) is a unit of density.
Is the grain per teaspoon to kilogram per quart conversion exact?
Yes. Both grain per teaspoon and kilogram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.01244139072 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.