Mass per volume density.
Kilograms per Teaspoon to Stones per Gallon Converter — kg/tsp to st/gal
Convert Kilogram per Teaspoon (kg/tsp) to Stone per Gallon (st/gal) using the exact conversion factor (1 kilogram per teaspoon = 120.9392981 stone per gallon). See the formula, worked examples, and conversion table.
Kilograms per Teaspoon to Stones per Gallon 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 202884.1362 / 1677.569982.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Teaspoon to Stones per Gallon
Kilogram per Teaspoon and Stone per Gallon 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
stones per gallon = kilograms per teaspoon × 120.939298113
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per teaspoon equals 202884.136211 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct kilogram per teaspoon-to-stone per gallon factor of 120.939298113.
Simple example
1 kg/tsp × 120.9392981 = 120.9392981 st/gal
1 kilogram per teaspoon = 120.9392981 stones per gallon.
Real-world example
1,000 kg/tsp × 120.9392981 = 120,939.2981 st/gal
1,000 kilograms per teaspoon = 120,939.2981 stones per gallon.
Conversion table
| Kilogram per Teaspoon (kg/tsp) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 kg/tsp | 12.09392981 st/gal |
| 1 kg/tsp | 120.9392981 st/gal |
| 10 kg/tsp | 1,209.392981 st/gal |
| 100 kg/tsp | 12,093.92981 st/gal |
| 1,000 kg/tsp | 120,939.2981 st/gal |
| 10,000 kg/tsp | 1,209,392.981 st/gal |
Reverse conversion: Stone per Gallon to Kilogram per Teaspoon
120.9392981 st/gal × 0.008268610911 = 0.9999999999 kg/tsp
120.9392981 stones per gallon = 0.9999999999 kilograms per teaspoon.
kilograms per teaspoon = stones per gallon × 0.00826861091146
For a page dedicated to this direction, see Stone per Gallon to Kilogram per Teaspoon.
Understanding the Kilogram per Teaspoon (kg/tsp)
Mass per volume density.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per gallon are in 1 kilogram per teaspoon?
1 kilogram per teaspoon equals 120.9392981 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per teaspoon to stone per gallon?
Multiply the kilogram per teaspoon value by 120.9392981. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to kilogram per teaspoon?
Use the reverse factor: 1 stone per gallon equals 0.0082686109 kilograms per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per teaspoon?
Kilogram per Teaspoon (kg/tsp) is a unit of density.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
Is the kilogram per teaspoon to stone per gallon conversion exact?
Yes. Both kilogram per teaspoon and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 120.9392981 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.