Mass per volume density.
Stones per Liter to Stones per Gallon Converter — st/L to st/gal
Convert Stone per Liter (st/L) to Stone per Gallon (st/gal) using the exact conversion factor (1 stone per liter = 3.785411784 stone per gallon). See the formula, worked examples, and conversion table.
Stones per Liter 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 6350.29318 / 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 Liter to Stones per Gallon
Stone per Liter 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 liter × 3.785411784
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per liter equals 6350.29318 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct stone per liter-to-stone per gallon factor of 3.785411784.
Simple example
1 st/L × 3.785411784 = 3.785411784 st/gal
1 stone per liter = 3.785411784 stones per gallon.
Real-world example
1,000 st/L × 3.785411784 = 3,785.411784 st/gal
1,000 stones per liter = 3,785.411784 stones per gallon.
Conversion table
| Stone per Liter (st/L) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 st/L | 0.3785411784 st/gal |
| 1 st/L | 3.785411784 st/gal |
| 10 st/L | 37.85411784 st/gal |
| 100 st/L | 378.5411784 st/gal |
| 1,000 st/L | 3,785.411784 st/gal |
| 10,000 st/L | 37,854.11784 st/gal |
Reverse conversion: Stone per Gallon to Stone per Liter
3.785411784 st/gal × 0.2641720524 = 1 st/L
3.785411784 stones per gallon = 1 stone per liter.
stones per liter = stones per gallon × 0.264172052358
For a page dedicated to this direction, see Stone per Gallon to Stone per Liter.
Understanding the Stone per Liter (st/L)
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 liter?
1 stone per liter equals 3.785411784 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per liter to stone per gallon?
Multiply the stone per liter value by 3.785411784. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to stone per liter?
Use the reverse factor: 1 stone per gallon equals 0.2641720524 stones per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per liter?
Stone per Liter (st/L) 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 liter to stone per gallon conversion exact?
Yes. Both stone per liter and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 3.785411784 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.