Mass per volume density.
Stones per Teaspoon to Stones per Gallon Converter — st/tsp to st/gal
Convert Stone per Teaspoon (st/tsp) to Stone per Gallon (st/gal) using the exact conversion factor (1 stone per teaspoon = 768 stone per gallon). See the formula, worked examples, and conversion table.
Stones 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 1.28837375e+6 / 1677.569982.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Teaspoon to Stones per Gallon
Stone 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 = stones per teaspoon × 768
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per teaspoon equals 1288373.74651 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct stone per teaspoon-to-stone per gallon factor of 768.
Simple example
1 st/tsp × 768 = 768 st/gal
1 stone per teaspoon = 768 stones per gallon.
Real-world example
1,000 st/tsp × 768 = 768,000 st/gal
1,000 stones per teaspoon = 768,000 stones per gallon.
Conversion table
| Stone per Teaspoon (st/tsp) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 st/tsp | 76.8 st/gal |
| 1 st/tsp | 768 st/gal |
| 10 st/tsp | 7,680 st/gal |
| 100 st/tsp | 76,800 st/gal |
| 1,000 st/tsp | 768,000 st/gal |
| 10,000 st/tsp | 7,680,000 st/gal |
Reverse conversion: Stone per Gallon to Stone per Teaspoon
768 st/gal × 0.001302083333 = 1 st/tsp
768 stones per gallon = 1 stone per teaspoon.
stones per teaspoon = stones per gallon × 0.00130208333333
For a page dedicated to this direction, see Stone per Gallon to Stone per Teaspoon.
Understanding the Stone per Teaspoon (st/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 stone per teaspoon?
1 stone per teaspoon equals 768 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per teaspoon to stone per gallon?
Multiply the stone per teaspoon value by 768. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to stone per teaspoon?
Use the reverse factor: 1 stone per gallon equals 0.0013020833 stones per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per teaspoon?
Stone per Teaspoon (st/tsp) is a unit of density.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
Is the stone per teaspoon to stone per gallon conversion exact?
Yes. Both stone per teaspoon and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 768 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.