Mass per volume density.
Stones per Gallon to Kilograms per Teaspoon Converter — st/gal to kg/tsp
Convert Stone per Gallon (st/gal) to Kilogram per Teaspoon (kg/tsp) using the exact conversion factor (1 stone per gallon = 0.0082686109 kilogram per teaspoon). See the formula, worked examples, and conversion table.
Stones per Gallon to Kilograms 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 1677.569982 / 202884.1362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Gallon to Kilograms per Teaspoon
Stone per Gallon and Kilogram 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
kilograms per teaspoon = stones per gallon × 0.00826861091146
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per gallon equals 1677.56998244 base units, and 1 kilogram per teaspoon equals 202884.136211 base units, so dividing one by the other gives the direct stone per gallon-to-kilogram per teaspoon factor of 0.00826861091146.
Simple example
1 st/gal × 0.008268610911 = 0.0082686109 kg/tsp
1 stone per gallon = 0.0082686109 kilograms per teaspoon.
Real-world example
1,000 st/gal × 0.008268610911 = 8.268610911 kg/tsp
1,000 stones per gallon = 8.268610911 kilograms per teaspoon.
Conversion table
| Stone per Gallon (st/gal) | Kilogram per Teaspoon (kg/tsp) |
|---|---|
| 0.1 st/gal | 0.0008268611 kg/tsp |
| 1 st/gal | 0.0082686109 kg/tsp |
| 10 st/gal | 0.0826861091 kg/tsp |
| 100 st/gal | 0.8268610911 kg/tsp |
| 1,000 st/gal | 8.268610911 kg/tsp |
| 10,000 st/gal | 82.68610911 kg/tsp |
Reverse conversion: Kilogram per Teaspoon to Stone per Gallon
0.0082686109 kg/tsp × 120.9392981 = 0.9999999986 st/gal
0.0082686109 kilograms per teaspoon = 0.9999999986 stones per gallon.
stones per gallon = kilograms per teaspoon × 120.939298113
For a page dedicated to this direction, see Kilogram per Teaspoon to Stone per Gallon.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Understanding the Kilogram per Teaspoon (kg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per teaspoon are in 1 stone per gallon?
1 stone per gallon equals 0.0082686109 kilograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per gallon to kilogram per teaspoon?
Multiply the stone per gallon value by 0.008268610911. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per teaspoon back to stone per gallon?
Use the reverse factor: 1 kilogram per teaspoon equals 120.9392981 stones per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
What is a kilogram per teaspoon?
Kilogram per Teaspoon (kg/tsp) is a unit of density.
Is the stone per gallon to kilogram per teaspoon conversion exact?
Yes. Both stone per gallon and kilogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.008268610911 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.